Mario Boo Merch

Don't be afraid!

The worst kind of L block is one that haunts what touches it after! Show your spooky side with this spooky party of L ghostly goodness!

Weeping Boo

boo ghost

Boosete

Halloween Boo Shirt, Halloween Ghost Shirt, Halloween Pumpkin TShirt, Kids Halloween Shirt, Spider Halloween Shirt

The Ghost Trap. Ghostbusters movie mash up fan art, digital drawing design.

Halloween Boo Shirt, Halloween Ghost Shirt, Halloween Pumpkin TShirt, Kids Halloween Shirt, Spider Halloween Shirt

Halloween Boo Shirt, Halloween Ghost Shirt, Halloween Pumpkin TShirt, Kids Halloween Shirt, Spider Halloween Shirt

Boo Ghost Cat Halloween

Stark Industries? Who needs em? Dr. E. Brown Enterprises? What do they even do? When you're in need of some tech, you call Professor Elvin Gadd. Featured here is his familiar logo from Luigi's Mansion: Dark Moon, which adorned the Dual Scream communication device the good professor used to communicate with Luigi.

I think he is ghosting on us!

Make a splash with our ocean and beach-inspired prints.

funny Halloween pattern design gift.

BOO

Sombra imagined as a kitty boo from Paper Mario.

Watch your back, he will sneak up on you when no one is looking.

neon oogie boogie boo

Weeping Ghost

Stay spooky and cute with this kawaii Boo style ghost cat!

Just a Playful T-Rex

This ghost design is no bull! Look out for King Moo!

Watch out ghosts, he's coming! Now his is looking for all of them. The idea is that Pacman left his world and decided to vary his menu with ghosts from other games.

This is one of the creative t-shirt designs which may favorite to you. You can buy the Boo Boo tee design birthday gift graphic

This is one of the creative t-shirt designs which may favorite to you. You can buy the Happy Boo tee design birthday gift graphic

A weird universe-mashup where Ghost Squadron exists in a Star Wars timeline where Super Mario also exists...? I dunno, Matt made it, it's cute.