a street gang formed in lowell around 2005 there members are mainly black and spainsh. They gang bang around lowell, ma and lawrence, ma they have been known for violence. And the rep a brown rag. In some lowell schools kids can not wear brown because of the vast number of Brown mafia kids in and around the school system. Members ages round from 11 to 25.
An unfortunate sickness of the stomach that requires one to be almost permanently stationed on the toilet. The increase in the number of bowl movements is typically accompanied by a stool consistency similar to muddy water.
i.e. Hershey Squirts
I'm sorry bro, I can't make it out tonight. I've got a bad case of the brown plague. I've been on the toilet all day.