by omega123180 February 27, 2010
When you are finger-banging a girl and you randomly shove your fist up her snatch and say "booooooooom!"
-Caleb was giving Tianna a Five Finger Gernade and when he did it Tianna got mad and slapped him.
-Caleb gave Tianna a Five Finger Gernade and she laughed.
-Caleb asked Tianna if she wanted a Five Finger Gernade and Tianna thaught it would be funny.
-Caleb gave Tianna a Five Finger Gernade and she laughed.
-Caleb asked Tianna if she wanted a Five Finger Gernade and Tianna thaught it would be funny.
by Brayden G. February 19, 2008
When you are fisting a girl's asshole and you pull your hand out with a turd and when opening your fist it explodes in your hand (blowing up like a gernade).
I was pleasuring my girlfriend's butthole when I pulled out my hand and the Horsham hand gernade went off.
by T-money Millionaire January 09, 2009
When a girl sucks you off and you bust a load in your hand while she closes her eyes in anticipation for the money shot. You then hold up your hand and count to 3... On 3, you slam her in the forehead with your hand, delivering a custard facial. This often leads to the Zombie.
the little fuck who thought it was cool to steal my word is gonna get an irish hand gernade in his face.
by KevinOD November 03, 2006
by Grunt824 December 28, 2015
When a attractive female has a ugly looking friend that is kinda like her gardian like the gernader is the mom of the girl and the girl is mama's little cub and prevents the attractive looking girl from getting action with a male
John: Holy shit look at that babe
Blake: Yeah but look the the right of her
John: Oh shit looks like were not getting any of that tonight we got a gernader on our hands
Blake: Yeah but look the the right of her
John: Oh shit looks like were not getting any of that tonight we got a gernader on our hands
by TheReallyRasistGuy July 20, 2010
by Elite_winner May 11, 2018