One who acts moronic or idiotic in any situation. Most frequently refers to those of the meathead variety or unigirl mentality.
Geez Chuck, quit being such a fuck-steak. Everyone knows that ruphees have no place at a REAL party.
by Susie and Kate October 17, 2006
Get the fuck-steakmug. by julifuckingjoybitches July 22, 2017
Get the fuck ur steakmug.