Urban Dictionary: Definitions by Poonflip Follower

Pooning Out

When you and your Poonflip buddies start going insane, you are pooning out.

"Oh man I'm pooning out!"
"Quit pooning man!"

When you and your Poonflip buddies start going insane, you are pooning out.

"Oh man I'm pooning out!"
"Quit pooning man!"

Poonflip is a grunt from the game Halo 3, he was killed during the human covenant war is since then a renowned hero.

"You killed Poonflip! He was the flippiest poon I ever knew!"