1 definition by Famalamalamalam

Brig Bain

What you say when you know that your extremely f*****g dumb but you want to make banter so you say that u have a Brig Bain instead of a big brain because your just a pedo

Lmao I got 20% on the maths test

Haha you have such a brig bain

by Famalamalamalam October 11, 2019