Shleemypants is a red, vascular monster who appears to be made of internal flesh with several small little hairs on it. His only facial feature is a giant mouth full of crooked and disordered yellowish teeth. He has long arms with three fingers and a thumb on each hand (described as vestigial, yet still functional) and no legs, his body simply floating off the ground. He wears a long tan robe that is very ripped and torn at the trim and ends of the sleeves. He also wears a brown satchel, used for storing his equipment.