1 definition by Mr. Horney

(n.) to be in a situation that is similar to the crumbs of a cookie
(v.) to hump something so that it gradually disappears
person 1: dude after my leg got chopped off by that serial killer it hurt like hell
person 2: wow thats a crumby humper

Mr. Horney: I was really hard and crumby humped my stuffed animal to nothing
by Mr. Horney May 24, 2009
Get the crumby humper mug.