1 definition by PoolseSchilder
It means irritated buthole. It comes from crunch, but the C is changed to a B from buthole. French people like to lick irritated butholes so they called their lunch 'brunch'.
"I went to the toilet and now I have a brunch!!" or "Some Frenchman licked my brunch and it was great!"
by PoolseSchilder November 6, 2011