Grass bass

Any edible land grazing animal. Such as cows, deer and lamb

Person 1: hey any luck fishing today?
Person 2: no ima just gonna go to the store and get some grass bass.

Lake steak

Any edible creature coming out of the lake. Such as bass, trout and crayfish.

Person1 : hey when does the fishing season start?
Person2: I don't know but when it does I'm gonna be pulling in the lake steak!!!