Big Man Brian

Big Man Brian is the nickname give to the obese principal of Innisdale Secondary School, in Barrie, ON. Big Man Brian is often seen spying on students, getting mad for no reason, or just looking like a dumbfuck.

A: Hey look up in the window
B: What?
A: Big Man Brian is staring at us with his fatass face

Big Man Brian by HeyThere2310 October 26, 2022

Bigbrain 

1: Someone with a brain so f-en big, it literally makes them more dumb than smart. 2: a dumb ass nerd

I have I bigbrain and you have a small ass brain like a hamster eating a horse butt.

Bigbrain by DankChez October 7, 2019