grundle fuck

the act of inserting ones testicles into the anus of a female and pleasuring her by causing friction against the outer vagina with said grundle

"I had that b*tch freakin out when i pulled out and started grundle fuck her brains out"

by cocksmurf November 5, 2009

grunglefuck

When a gaggle of geese fuck

Look at that grunglefuck over there

by Grungleflump March 5, 2022

Grunklefunkey

Grunklefunkey- Jessamyn's word for cool.

Today was amazingly grunklefunkey!

by WeinerDeluxes October 7, 2009