Background-cunt

not the self reliant bully/cunt but the guy or girl who comes out the woodworks when the bully/cunt is being a cunt to someone they don't like.

very flimsy and is a bitch as well because the second the main cunt stops the background cunt stops as they would be attacking the cuntie face on which they cant handle.

"you never act like this by your self, its only cuz Harrys being a cunt to me you pipe up now. your just a Background-cunt"