DisguisedToast
by Sub to Quilxy on youtube January 2, 2021
Get the Big brainmug. DisguisedToast
by Sub to Quilxy on youtube January 2, 2021
Get the Big brainmug. by Dolan drunk September 4, 2019
Get the Big Brainmug. BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN BIG BRAIN
by NINJAISKINDACUTE October 16, 2019
Get the BIG BRAINmug. Usually retarded people who say their big brains to make themselves feel better or have a small brain.
by gamergurlbathwater420 November 18, 2019
Get the Big brainmug. A person who is a intellectual who has an IQ of at least 5000.A way to become a big brain is to watch all the Rick in Morty episodes.Some very popular big brains include Markiplier and PewDiePie.
by Big brain5000 October 20, 2019
Get the Big Brainmug. 