-A female who has a short temper, opinionated, big breasts, and big behind. Typically funny in nature, with alcoholic tendencies. Not to be confused with grenade or landmine (re: jersey shore).
Shot-gun is said when you want something, like dibs or bags, can be used when there is one item left and first to say shot-gun gets it. Most commonly used for the front seat of the car.
person 1: omg i got the queen (raiden shogun)!
person 2: who?
person 1: the raiden shogun obviously!
person 2: bitch, she didn't even come out yet
person 1: I got her on the 1st banner dumbass
person 2: oh.