by Matthew Cook September 23, 2005
To flump: to hit softly without intention of hurting/damaging the subject. Usually done in playful annoyance/revenge, or through lack of anything else to do.
by Meneldil April 6, 2005
by jason plant king of the flump September 26, 2006
Guy one: Man, I couldn't believe it when my gf said that she didn't think flumping was fun.
Guy two: Dude, dump her weird ass.
Guy two: Dude, dump her weird ass.
by THEMARSHMALLOWYOVERLORD January 2, 2019
OMG The Backstreet Boys are here! ::flump::
by ThePinkSuperhero June 11, 2006
by Captain Goodvibes March 7, 2009
To have sexual intercourse
by craigypip August 4, 2003