Definitions by Mein Fuhrer Haliwell

Bum Squadron 

A group of upto ten boys who worship one leader. The leader worships his brother, and copies him, for the squadron to then copy him. They listen to the same music, like the same clothes, go after the same love interests, but most importantly, engage in sexual activity with each other.

"Look at them lads all bumming each other. F*cking BUM SQUADRON!"

Bum Squadron by Mein Fuhrer Haliwell December 19, 2008