Behavior Merch

Description: A sarcastic workplace quote about wondering whether the office feels like preschool or high school, then realizing it is work.

Description: Punny Cavalier King Charles Spaniel joke that plays on a sausage pun. Lighthearted, humorous wording for spaniel fans and dog lovers.

Description: Christmas We reinforce at dawn funny frog behavior therapist celebrates early morning sessions with humor patience and positive support daily.

Description: A fun illustrated guide showing common cat body language and expressions. Great for cat owners, pet lovers, and anyone interested in understanding feline behavior.

Description: Opossum How I Apologize for Your Terrible Behavior

Description: Are you looking for a matching design? Then you should buy this outstanding design! People will love this cool design. Great design for your mother, father, grandfather, grandmother, uncle, aunt, sister or brother.

Description: Celebrate the festive season with this hilarious On My Wurst Behavior design. Featuring a cute sausage character in traditional Bavarian attire, holding two mugs of beer, this punny illustration is perfect for beer festival enthusiasts, foodies, and anyone who loves a clever play on words. Ideal for Oktoberfest parties, brewery hopping, or as a funny gift for your drinking buddies who have a great sense of humor.

Description: A silly goose with big curious eyes and a playful expression.Wearing a tiny scientist outfit, ready to study insects.Cute, funny, and full of personality with a love for discovery.

Description: Halloween clothes for men, women, boys, girls, youth. Creepy costumes to wear trick or treating on All Hallows Eve, Day of the Dead, All Souls Day, Halloween Party or Ghoulish Theme Party.

Description: A cute frog with big round eyes and a funny, playful expression.The design features a simple yet eye-catching style with bright green tones.The frog may be sitting relaxed or posing in an adorable way.Overall, it gives a lighthearted, cheerful vibe perfect for modern meme aesthetics.

Description: A cute and playful cat design. The artwork combines intelligence and charm, making it perfect for cat lovers. With a warm and slightly humorous style, it’s great for everyday wear, thoughtful gifts, or simply expressing a love for cats and reading in a fun, lighthearted way.

Description: Expensive? Yes. Difficult to train? Absolutely. Opinionated? Definitely. This funny dog design celebrates the chaotic relationship between dogs and their humans. Perfect for dog moms, dog dads, trainers, pet parents, and canine lovers.

Description: Embrace absurd internet humor with this vibrant rainbow butterfly design featuring the hilarious quote Only Here To Sniff Chairs. Perfect for fans of bizarre dog jokes and colorful unhinged memes.

Description: A witty and humorous design featuring a wise owl meticulously taking notes, combined with the sarcastic quote "Not Judging But I Am Analyzing Your Behavior". Perfect for psychology students, behavioral scientists, teachers, or anyone who loves observing human nature with a touch of intellect and humor. Fits great on t-shirts, mugs, notebooks, and stickers.

Description: cool comment on how it is not what you believe - it is what you practice

Description: Establish your undeniable family dominance with this hyper-realistic animal portrait blending cozy winter fashion with peak arrogance. Perfect for the upcoming holiday reunion or a casual sibling dinner, this stylishly nerdy aesthetic leaves no room for debate about the family hierarchy. Add this comfortably superior statement apparel to your cart right now and claim your rightful title.

Description: Celebrate the quirky side of pet ownership with this funny cat humor design. Perfect for cat lovers and pet parents who enjoy a good laugh. Ideal for those looking to add quirky humor to their collection.

Description: This vibrant and playful illustration features four stylized dogs enjoying a sunny day outdoors, set against a backdrop of mountains and clouds. Each dog has unique markings and personalities, capturing a sense of joy and camaraderie perfect for fans of creative canine art.

Description: This bold design mimics a public sign but takes it to an absurd extreme, listing everything from farting to excreting pus in a hilarious and graphic “thank you” message. With blunt typography and over-the-top gross humor, it’s perfect for fans of edgy, offbeat comedy and shock-value jokes.

Description: Sable Everrest sits motionless inside a steaming cup, his fur sleek against the porcelain rim. A pale, yellow crescent marks his forehead, glinting under the café lights. His eyes hold an unreadable depth, as if contemplating cosmic truths. The scent of rich brew curls around him, but he remains still, unshaken, eternal.

Description: "Bring a heavy dose of food comedy to your next party or Oktoberfest celebration! This hilarious design features a distressed vintage font reading 'I'm on my WURST behavior and I don't give a SCHNITZEL' decorated with a sausage in the colors of the German flag. A witty and sarcastic gift for foodies and lovers of German culture!"

Description: Board Certified Behavior Analyst

Description: Gina: Well "Sinead O'Rebellion." Shock me shock me shock me with that deviant behavior.

Description: A funny Oktoberfest skeleton design featuring a festive Bavarian outfit, bratwurst, beer mug, and the playful phrase “On My Wurst Behavior.” Perfect for Oktoberfest celebrations, beer festival fans, bratwurst lovers, German humor enthusiasts, and anyone who enjoys spooky skeleton art mixed with clever food puns and festive fall vibes.

Description: Vampire Biting Cat Manga Graphic

Description: People Remember Behavior More Than Words

Description: This playful Halloween classroom design features a cozy ghost, pumpkins, visual schedule cards, tokens, data collection tools, reinforcement prompts, and calming activity reminders. A thoughtful special needs educator gift for teachers, classroom aides, and support professionals, it suits teacher appreciation, halloween gift giving, and fall classroom decor.

Description: Raise a stein and show off your wurst behavior with this funny skeleton dressed in Bavarian lederhosen and a festive alpine hat. Holding a frothy beer mug with playful party energy, this design blends Oktoberfest fun, German beer culture, and dark humor into one eye-catching graphic. Perfect for beer lovers, Oktoberfest party fans, skeleton lovers, and anyone who enjoys witty pun designs with a festive twist.

Description: Just when you thought it was safe to go to sleep... enter "PAWS"! This hilarious retro movie poster parody features a giant, ferocious cat lunging from the dark shadows to attack a dangling human foot. Designed as a vintage feline thriller, this funny graphic is highly relatable for any cat owner who has experienced those late-night toe attacks under the covers. Perfect for classic cinema fans, retro art enthusiasts, and kitty lovers who appreciate a good pop culture spoof!

Description: This design is suitable for all ages, for both men and women as well as family members.It is easy to style for many occasions such as work, school, or hanging out with friends.The simple yet dynamic style fits both sports activities and casual outings.It’s a perfect choice for everyday life or for trips and vacations.

Description: Halloween clothes for men, women, boys, girls, youth. Creepy costumes to wear trick or treating on All Hallows Eve, Day of the Dead, All Souls Day, Halloween Party or Ghoulish Theme Party.

Description: Halloween clothes for men, women, boys, girls, youth. Creepy costumes to wear trick or treating on All Hallows Eve, Day of the Dead, All Souls Day, Halloween Party or Ghoulish Theme Party.

Description: Halloween clothes for men, women, boys, girls, youth. Creepy costumes to wear trick or treating on All Hallows Eve, Day of the Dead, All Souls Day, Halloween Party or Ghoulish Theme Party.

Description: Halloween clothes for men, women, boys, girls, youth. Creepy costumes to wear trick or treating on All Hallows Eve, Day of the Dead, All Souls Day, Halloween Party or Ghoulish Theme Party.

Description: A hilarious and self-aware animal humor design featuring a dramatic opossum holding an apology scroll.

Description: A hilarious opossum-themed design for those whose preferred response to terrible behavior is letting an unimpressed possum do the apologizing.