Melanie is such a fucking flop. She met her Internet friends, talked to them, hugged them, and didn't know it was them till she tweeted them later that night. Fucking flop. But follow her on Twitter cause she's a cute flop ;) @yoandriiii (that's four i's)
by xmelanitex September 23, 2016

fitting acronym for the Free Library of Philadelphia, a central location for the homeless of the city to wash up, steal books, and have sexual congress
Dude, I was at the FLOP the other afternoon and I totally caught two homeless people screwing in Non-fiction.
by Plaidtattoo January 16, 2008

To make contact with another man's genitals with your hands to show comraderie, or to startle/scare.
Often done with a motion to mimic the 'flopping' of the testicles, or grabbing the junk from the front or behind to scare or make the subject uncomfortable
by D Roy November 1, 2008

by lankston November 19, 2007

To get so drunk that in a sense, you "flop" all over the party because you are too impaired to walk, talk, stand, or do pretty much anything
by Bob Bojangles December 4, 2007

Sit: havr you sern my sister
Jason: yes shes very nice
Getrenv: yes shes smoking hot, i want to flop flop nigga her.
Jason: yes shes very nice
Getrenv: yes shes smoking hot, i want to flop flop nigga her.
by SitInYourRoom July 5, 2020

by Very Cool Guy May 1, 2005
