tank your crank
A phrased used to politely tell a cranky jack ass to shut the hell up or to contain their bad mood.
Person One: Hey man do you want a pickel?
Person Two: What the hell man, you know i hate pickels, why would you even offer me one you asshole!
Person One: Whoooaa there buddy, tank your crank!
Person Two: What the hell man, you know i hate pickels, why would you even offer me one you asshole!
Person One: Whoooaa there buddy, tank your crank!