When a girl is hungover, and she takes a nap. So while she's sleeping, you mushroom stamp her. Causing her to wake up, so the headache is just that much worse.
"Wow I'm so hungover. I'm gonna take a nap."
"ZZZzzzzzz"
ziiip
"slaaaap!!"
"ouch!!!! You douche! What the hell was that?"
" you just got monkey slapped!"
"OMG!!! You are so anal!"
Grenade Monkey, or Grenade Whore, is a name that Gregg Oseen uses for most video games such as Halo 2. He has that name mostly because in Halo he knows all the grenade respond spots are.
"Grenade Monkey, Santa, Sir Gonzo, and Sgt. Waffle are the best Halo team in this town!"