Definitions by Rotiv Benevides

tubfuck 

similar to fuckload or shitload, except the amount referred to is much larger. Basically so large it could fill a bathtub.

Pizza Hut adds a tubfuck of sauce to their pizzas.

I've seen a tubfuck of penises on chatroulette.

tubfuck by Rotiv Benevides July 4, 2010