mi mi big boy

Mi mi big boy is everybody's daddy

Person 1:who's everybody's daddy

Person 2:mi mi big boy of C o u r s e

by Lori the gAy August 4, 2019

Big head boi

When ur friend says something so fucking stupid and u want to mentally destroy them call them this

“When’s April fools”
“Shut up your a big head boi”

by Egreenberg11 March 18, 2019

Big boomer boy breaden

A boy who is a big boomer

That kid is is such a big boomer boy breaden

by Jshshxhdhsh November 12, 2019

Big Boi

Big Boi is a slang term for a table

This Big Boi is straight af

by Darth Sirius November 6, 2018

Big Boy Bobby

A creature that will poison your lucky charms with ebola if you do not repost there message

Person: Dude I forgot to repost Big Boy Bobby's message.

Other Person: Bro u dead.

by Besudeln July 6, 2023

Big Boy

Big Boy is a shortened version of Union Pacific Big Boy, which is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962.

My god, Look at that behemoth Big Boy steaming down the tracks!

by Tannercell December 14, 2023

Big Batty Boy

An intellectual male, of functionalist ideals. One who owns at least five mason jars - unrelated to the definition of mason.

Or

A man with a large bum, specifically a large rectum.

David is a Big Batty Boy!

by AndrewCuomo November 12, 2025