Plate Hog
One who takes all of the appetizer plates that a waitress will put on a table without thinking of the other people at the table. Usually, the plate hog will just eat off of the top plate, leaving the rest of the stack intact.
Sunny: "Dude, DUDE"

Derek: "What?"

Sunny: "How 'bout spreading the plates for the rest of us"

Derek: "Oh, my bad"

Sunny: "Yo, you'se a plate hog"