Apologies to anyone who feels offended by this

Two nuns sat at traffic lights in their car when a car load of rowdy young lads pulls up alongside.

"Oi, get your tits out you penguins!" shouts one of the lads.

The Mother Superior turns to Sister Alice, "I don't think they know who we are - show them your cross"..

So Sister Alice winds down her window and shouts,

"F*** off you little w*****s, before I come over there and rip your balls off"!