Definitions by AfrienCarryOp.gg/AfrienGo

Salt Dog 

An overly salty person who expresses his saltiness through reckless and illogical acts.

Literally an dog/animal.

Person 1: Hey man! Look at you over there, sweating your ass off! (After losing)
Person 2: (Laughs) Salt Dog!

Salt Dog by AfrienCarryOp.gg/AfrienGo June 14, 2018