Holster your shanks

A way of telling someone to calm down if are overreacting to a situation.

Person 1: Sorry dude, can't go to that movie. It's sold out.
Person 2: Holy shit! What the fuck? This is terrible! I can't believe this is happening! Fuck everyone!
Person: Bro! Holster your shanks!

by Haneesh February 09, 2012