CaptainAmerica0329's definitions
A female in a group or in a pair, that's not attractive. The one no one wants. But since she's not attractive and doesn't get the same attention as her hotter friends she gets jealous and turns into a cock block.
"I was hangin out with a buddy and took one for the team, jumped on the grenade to divert her attention."
by CaptainAmerica0329 September 25, 2013
Get the jumped on the grenademug.