An over sized person, clumsy, often fumbles around.
Big boned, short and wide, often with exma or a very red face.
Indication that someone/something is large
"You have gronk feet"
Sometimes: A likeable idiot or Bogan (especially in Queensland)
2. Why would you "steal my car for the weekend," you gronk!
Person 2: Yeah hes from Cessnock, go easy on him mate.
Hey you Cesnnock Gronk, get a job ya dole bludger!
Not enough of a man to talk to a women.
Prone to sucking up and talking about themselves alot.
Possibly lacking in testosterone or testicles
Everyone else: "You Gronk!"