BG

male who has spikey hair usually taller than an inch and wears flannels

That kid was definitely BGing it today.

by Baby1Nolan May 15, 2008

bg

black girl

"I quit school cause of recess ya fuckin BG"

by SnoopDogg420 October 21, 2009

BG

An acronym for "Bald Gangsta." This term is used to refer to the cholo type hispanic gangsta.

by KatieKaboom and aunt jeMAIma September 21, 2003

BG

Bad/Brian Girlfriend
When a guy starts dating in high school and his first girlfriend is one of the following: ugly, unattractive, overly tall, annoyingly loud, crazy, pathological liar, purple colored, or grinds like a whore.
When the guy breaks up and levels up to a normal girlfriend, the ex is referred to as his BG.

Ay mayne glad to see you finally got rid yo bitch. She was a real fugly ass pot bellied cerebrally chalenged BG.

by hulo December 12, 2010

BG

Black Guy, a term used by white folks when around black people to talk about them without them knowing, or to call someone black in general without them realizing.

That kid is such a bg.

by Morgan Davin October 14, 2007

BG

A term often used to describe a dominant moment or can be used as a name , it stands for Big Galbeast

Did you see that BG moment last week

by good morning good afternoon November 30, 2021

BG

abbreviation for "Buff Gay"

"I've spotted a BG."
"He's a BG."

by Soslmaoheh February 5, 2020