tubatron 

So fat that the person gets stuck in water slide tubes

"wow that cat is a tubatron"

tubatron by Kidwidbid August 9, 2017

turbo tunatron 

diminutive member of the thunnus cuntthus family generally found in bodies of water in teh ottawa and kingston areas (Canada). A very rare and endagered breed, as the odour of the female often deters potential mates. The tunatron is best known for its bizarre eating habits, often engaging in cannibalism, not having the mental capacity nor the vision to distinguish species. In 1990, the Canadian Parliament amended the Environmental Protection law (csp 431) to include a moritorium on this particular family of fish, although it is considered redundant due to the low commercial value because of the fish`s acrid taste.

you swim as fast as a turbo tunatron, if not, you would be just as worthless.

turbo tunatron by mbmbmb February 23, 2009

tubbatron 

people whos name is something like harmony and are really tubby so you they are a tubbatron and are morbidly obese.

Did you hear how that tubbatron got banned from mcdonalds for being too tubby.

tubbatron by oooofoeman October 16, 2022