bigback 

a person who eats like a whale

ex: Look at Michael, he’s eating all the food! What a bigback!

bigback by bananza_ March 30, 2024

bigback 

Bigback is a word to define someone who either eats a lot or is very fat, like on a henry the 8th level.

That dude is a major bigback.

bigback by loriity April 7, 2024

bigback 

Bigback is when someone is so wealthy or rich that they could literally wear their wealth on their back ex: a Gucci shirt

Damn bro, Jake is so bigback with that Louis vatton backpack

bigback by Petespaghetti April 11, 2024

bigback 

Always eating something, or someone's food

"You're so bigback"

bigback by venusxnmars May 10, 2024

bigback 

a fat fat fat fatty pig that needs to go to their refrigerator any opportunity they get. They eat everything in their sight including buffets and the whole mcdonalds menu

Omg is that a whale over there at mcdonalds?
No thats a bigback

bigback by anonymous June 12, 2024

Bigback 

A "Bigback" is a person that eats large amounts of food in one sitting, while eating large amounts of food, people call it "Bigbacking". This term is often used with friends, but it can sound offencive if you call a stranger a "Bigback".

"Sometimes I just eat so much, I'm Bigbacked."

Bigback by MicXh_FREXKY November 22, 2024

Bigback 

when you call someone a fatty or fat (as a joke or not....)to roast

Damn boy stop being so bigback your fat ass ate 10 boxes of pizza your ass is gonna become a hot air ballon

Bigback by person under ur bed_2 December 2, 2024