1 definition by afdoublezbaby

a phrase that is a combination of "darn it" or "damn it" with "dumb", said when a girl accidentally walks into a tree branch and she mixes up her thoughts!
"Hey! Look out for that tree bench!"

"Huh?" (smack) "AHHH, DUMBIT!"
by afdoublezbaby November 29, 2007
Get the dumbit mug.