A fork of Rural Dictionary
Totally screwed up;not right. Not following justice. Said by Michael on Zoey 101.
Every woman ever: Im going to treat girls better than you.
Men: That's totally flump!
The action of screwing up a line of speech or forgetting what one was going to say
P1: erm dude? I forgot my lines again.
P2: don't worry bro, you just flumped.
That one friend that always bails out on your crew
Yo man, justin is such a flump ! Never comes through for the homies. I invited him to the cabin months ago and he bailed last minute to play golf. We should nickname him flumpy gump.