by Tim W February 09, 2006
by alphamale70 February 24, 2008
When you see a hott ass girl mackin it with/dating a dude and you have no idea how that dude is mackin it with/dating that girl cause hes ugly and looks like he should be dating a tree stump instead.
-Yo that girl Michelle is mad fine, I wanna get with her.
-I know man but I saw her boyfriend and hes a total man grenade.
-I know man but I saw her boyfriend and hes a total man grenade.
by Jimmy Nickson September 30, 2010
In a group of your friends, the guy designated to taking the fat chick, so your friends can get with her much hotter (not fat) friends.
Beth and Clarissa are hot, but they always hang out with that fat grenade chick... Better get Mike to be our grenade man. After all, fat chicks need love, too.
by Big Red AF January 20, 2007
by Dreigonix November 13, 2017
shave your pubes and then you nut in the pubes and mix it together and throw it in some bitches face!!
sue: hey hank whats that in your hand?
hank: its my man juice plasma grenade bitch!
(throws the man juice plasma grenade in Sue's face)
sue: MY EYES!!!!!!!!!
hank: its my man juice plasma grenade bitch!
(throws the man juice plasma grenade in Sue's face)
sue: MY EYES!!!!!!!!!
by Vince! April 05, 2008