"Kevin did da flop-flop at da playground... It was so small, it aint even look like it was movin!!!"
by Destinee March 03, 2005
The embarrassing(and sometimes painful) act of your balls hitting against your thigh or leg while walking or running
by Brett50Cal July 11, 2012
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 05, 2020
You wanna flip flop the flip flops?
by Jonnnnnnnnnn April 19, 2009
by Littlest pet shop PUffiN October 03, 2020