buffet busser 

Buffet restaurant employee whose responsibilities include serving and replenishing beverages, taking away finished plates, cleaning up big messes, taking out trash and cleaning bathrooms. Just about the most thankless job ever. Worse than being a busser in a regular restaurant.

When I can, I try to give the buffet busser a generous tip especially if it's a special occasion.

buffet busser by yes juanito yes November 5, 2014

buffet buster 

Overly gluttonous folks attending a buffet. Buffets are geared to make money on you, unless you are a buffet buster. Often times busters stay in the buffet for long hours (across brunch/dinner/supper) to stretch their dollar and waistband. Busters plan to hit the casino for the buffet only.

Dude look at that buffet buster. He's back up in the prime rib line again!

I saw that buster eating the brunch buffet and he's still there and it's 6pm!

buffet buster by MetalFingersWB August 22, 2016