An expression or value that evaluates as either true or false, logically, or as a 0 or 1 to a compiler.
Programmer: Did you see how I tested that boolean?
Project Manager: Booya!
It can be anything you want it to be.
" Man why you acting so boolean? "
" Did you see that girl she was bare boolean "
" Hey Julian the school called why you been boolean again!? "