Definitions by Caitlin Blissenbach

unadumper

one who uses the restroom, leaves their load and does not flush.

The men's room at work was once again hit by the unadumper

The opposite of coolio. A term used to describe something you dislike or a situation that does not meet your expections.

Caitlin says "I got a haircut at Great Clips for $15. That's kind of expensive." Rachel responds "Boolio. That sucks."