Glob Plumber is a playable character in Rayman Legends. He, along with Ray Plumber, are unlockable in the Wii U version by playing for 20 minutes. His outfit is made to resemble Luigi from the Super Mario series, even including the "L" on his cap.

Description in Rayman Legends

This hero explores the Glade of Dreams looking for green pipes that he believes would lead him to secret chambers full of coins! Hum, I've already heard that story somewhere...