the magical creature that eats the sleeves off of men's t shirts in the morning as they leave their house, thus resulting in the tough guy sleeveless t shirt look
by P Mills August 14, 2008
The monster who comes into your room at night and cuts the sleeves off of your t shirts to feed on. He usually only strikes those who who have biceps they often show off, are obsessed with themselves, sweat through the armpits excessively, or dont like sleeves. The sleeve monster is a very elusive, seemingly non-existent creature who wants nothing but to eat your sleeves.
-Dude, why do you always cut the sleeves off of your t shirts? You look dumb
-Sleeve monster man, he comes by like once a week lately
-......wtf
-Sleeve monster man, he comes by like once a week lately
-......wtf
by gwainhead October 2, 2009
"I wish I could show off my massive biceps but these sleeves keep covering the goods."
"You should call the Sleeve Monster, George. He crushes it every time!"
"You should call the Sleeve Monster, George. He crushes it every time!"
by Sharkbait22 March 25, 2015