Suck More Piss
An Australian bogan's term for drinking more alcohol. "Suck" refering to "drink" and "piss" refering to an alcoholic beverage. Often used in a state of intoxication or before a big night out while fisting the air with enthusiasm.
Barry: Lets hit the pub bro!
Damo: Yeh bro! Suck more piss!!!!
Damo: Yeh bro! Suck more piss!!!!