Slime Alien Baseball T-Shirts

Description: A giant green slime blob covered in pink spots towers over a bluish alien landscape with jagged rock spires. Long wobbly necks sprout from its body, each ending in a screaming antenna-topped head, some wearing purple, orange and curly yellow wigs. One neck ends in nothing but a foot. Chaotic, gross and hilarious.

Description: A mysterious princess with flowing black hair, a golden crown and a revealing black costume kneels among strange alien eggs covered in green slime. Behind her, a hulking hairy creature watches as another scene reveals the princess tending to eggs inside a futuristic laboratory. Vibrant pink lettering and eerie turquoise rock formations evoke the sensational science fiction comics of the 1950s. This retro pulp illustration brings extraterrestrial fantasy to premium quality T-Shirts, Hoodies, Posters and Stickers from Dashery powered by TeePublic.

Description: Melted Slime Alien Head SciFi Horror Design For Extraterrestrial Monster Enthusiasts Who Love Creepy Spooky Themes.

Description: Warn the planet with this hilarious "Foolish Earthlings!" design. Featuring the iconic green, one-eyed, tentacled sci-fi cartoon aliens dripping with space slime inside their flying saucer. Great for sci-fi fans, retro cartoon lovers, and space enthusiasts.

Description: Primus Alien Bug Purple Suit Astronaut Slime Logo

Description: This vibrant design showcases a slimy green creature sporting colorful retro sneakers. Set against a backdrop of skulls and dripping smiles, it offers a funky grunge aesthetic suitable for bold fashion lovers.

Description: Vibrant yellow pop art cartoon layout showing a crazy multi-eyed extra-terrestrial monster space snail leaving a trail reading Snalien. Ultimate stoner space gear.

Description: A detailed depiction of a green alien creature holding an orange tabby cat, with green slime emanating from the alien's mouth and body. The scene is set against a stark black background with a red circular shape behind the figures. The alien has sharp teeth and claws.

Description: Love this trippy alien invasion design.

Description: Glowing blue alien creature with green toxic slime

Description: This pumpkin astronaut is lost in the deep reaches of outer space, ensnared by terrifying alien tentacles. Featuring an evil glowing jack-o'-lantern inside a cracked helmet, this design combines cosmic horror with classic sci-fi comic book style. Perfect for fans of Lovecraftian beasts and dark Halloween aesthetic, it brings a toxic radioactive vibe to your collection of eerie celestial adventures.

Description: The Green Slime is coming!

Description: The full Toy Story gang gathers inside a big green slime frame under the classic line “You’ve Got a Friend in Me.” Costumes, pumpkins and candy fill this lively group design perfect for Halloween celebrations.

Description: Glowing green slime creature with piercing red eyes floating in a stylized fluid pose.

Description: Underground lowbrow cartoon green slime brain monster art tribute for Enter Shikari.

Description: Description: A colorful retro paranormal design featuring a curious ghost investigating mysterious signals beside an old radio, surrounded by glowing slime creatures, vacuum tubes, a satellite dish, and a spooky flying skull bat. Combining vintage sci-fi technology with playful Halloween imagery, this design is made for fans of paranormal mysteries, retro electronics, aliens, ghosts, and weird spooky aesthetics.

Description: A colorful collage of individual costumed toys surrounds the Toy Story 5 logo in a slime frame. Jessie with lasso, pumpkin Bullseye, vampire Buzz, mummy Woody, mummy Potato Head, devil alien, ghost Hamm, and more create a playful seasonal set.

Description: A colorful collage of individual costumed toys surrounds the Toy Story 5 logo in a slime frame. Jessie with lasso, pumpkin Bullseye, vampire Buzz, mummy Woody, mummy Potato Head, devil alien, ghost Hamm, and more create a playful seasonal set.

Description: The Green Slime (ガンマー第3号 宇宙大作戦 (Ganmā Daisan Gō: Uchū Daisakusen) Gamma 3: Great Space War) is a 1968 science fiction film directed by Kinji Fukasaku and produced by Walter Manley and Ivan Reiner. It was written by William Finger, Tom Rowe and Charles Sinclair from a story by Reiner. The film was shot in Japan with a Japanese director and film crew, but with the non-Japanese starring cast of Robert Horton, Richard Jaeckel and Luciana Paluzzi. After destroying a huge asteroid that was on a rapid collision course with Earth, a group of astronauts discover they have accidentally returned to their space station with an alien slime creature that feeds on radiation and can reproduce rapidly from its own blood.

Description: Scary monster symbiote.

Description: Creepy alien facehugger offering "Free Hugs" with slime dripping letters.

Description: roger from American dad whom sometimes poops golden turds. the turds cause anyone who finds them to go insane with greed and always end up killing.

Description: This quirky design features a cute, slimy green and purple eldritch donut holding a magical mushroom terrarium. Perfect for fans of weird food, cosmic horror, and fantasy gardening.

Description: Blue alien monster slime splash.

Description: Thank you for all your Xeno support!

Description: This creepy design features a pair of pink horror creature worms with multiple eyes and sharp spikes. Perfect for fans of sci-fi monsters, Halloween, and spooky fantasy art.

Description: She tries her best to not melt in the summer sun!

Description: Do the Barf Man

Description: little blobby slime alien! from a video game I made

Description: friendly visitor from galaxy very far away

Description: This Knight is a demon.

Description: this demon is just a head

Description: This monster is a Skull

Description: Don't pet this dog

Description: Mattel MAD Scientist (1987) O-SPLAT The Alien