Big-MacLemont is a minor character who makes several cameo appearances throughout the series, first appearing in the episode "Shanghaied."
He is an olive-green fish who has a big, muscular figure with tattoos dotted all around his body. He has orange hair made into "spikes" and he wears headphones.
He is rather rude and physically aggressive, as he is not afraid to beat people up should they mess with him. Sometimes he will even exhibit violence towards others for no reason or for the entertainment of the kids.
Despite this, he is shown to have a nice side, as he happily gives Patrick a high-five and attends SpongeBob's birthday party, wishing the latter a happy birthday. He also behaves properly working at the Rusty Anchor.
Role in series
Big-Mac Lemont appears as a cameo, walking down the street while the Flying Dutchman is trying to find fish to scare.
He appears in this episode as a customer in the Krusty Krab. When Squidward tries to give him his order, SpongeBob makes him spill the food on the tough guy's face. Big-Mac then punches Squidward in the face for the incident.