look up any word, like porb:
 
1.
the skin between your balls and asshole.
I have one hairy grindle!
by J June 06, 2003
 
2.
verb- when you use too much saliva rolling a joint, and the glue does not burn at the same rate as the paper, effectively providing an ashtray underneath the doobie for the ensuing ash.

noun a grindle is the joint resullting from grindling
Verb- Oh, Damn , I grindled that fat one!

Noun- Hey pass me that grindle, bogart!
by upsidetheflipside June 19, 2010
 
3.
The line that runs across the middle of your balls.
Hey, my groid hurts.
by Adolf May 20, 2003
 
4.
total whore; skank; slut; unattractive cunt
OMG she was all over her man, she totally pulled a Grindle.
by Lindsay March 25, 2005