Tumbalumba 

Someone who is so fat they would make a rumble if they fell; fat ass or a really fucking big person who is also jackass.

“Wow. That guy is so fat and so rude, he is definitely a Tumbalumba”

Tumbalumba by thejessebot September 24, 2019

tubalubagus 

noun

slightly funny insult for a large person, fat ass

derived from the name of big bird's best friend, snufalufagus and the adj. tubby

"hey tubalubagus, wanna finish my fries?"

tubalubagus by janieh October 23, 2005

Wumbalumbakis 

Absolute unit. Just a tank.

Look at that unit hes a wumbalumbakis!

“Hey big wumba!”

Wumbalumbakis by neonnanz March 11, 2019

Wumbalumbakis 

A league of legends prodigy.

Woah he just killed the entire team hes a wumbalumbakis!

Wumbalumbakis by neonnanz March 11, 2019