The act of opening up your hand while your fist is inside of either an asshole or a vagina.
man i totally frag grenaded that chick's ass last night
by storkut January 19, 2009
Get the frag grenade mug.
A marker most commonly used to indicate where you should not be standing
rather dashing Englishman: Oh My! there appears to be a frag grenade at my feet!

Quite a proper sort of chap: Well it is rather a good job someone put that there or you wouldn't have known where you should not be standing is it not
Get the frag grenade mug.
A fragmentation grenade or "fragnade" is a type of grenade in many shooter games. They can be used for drawing the enemy out of cover or in suicide bomber attempts by cooking a frag near the enemy
by AjDaWise November 18, 2016
Get the frag grenade mug.
After having sex the man removes his condom lights it on fire and slaps the woman in the face with it.
Dr. Gomez: Man, last night was awesome!
Janelle: Why?
Dr. Gomez: I gave my girl a Tijuana Frag Grenade last night and she almost puked!
by BMan123 May 11, 2010
Get the Tijuana Frag Grenade mug.
“Hey, you want to have a snowball fight?”
“No way man, you always use Scandinavian Frag Grenades
by AJBroheem February 1, 2021
Get the Scandinavian Frag Grenade mug.