BGB 

Billy goat bitch

The BGB got pissed when the man sucked off the BCB (Big Cow Bitch) instead of the BGB

BGB by BGBLOVER March 6, 2019

BGB 

Porn term for Boy-Girl-Boy. Basically, a threesome with 2 guys and a girl.

She wanted to get into porn, so they asked her if she was okay with bgb and gbg. However, she only wanted to do one-on-one porn videos.

BGB by grotesimon December 30, 2019

BGB 

BGB Also known as, “Big Gay Brothers”, is a fictional restaurant, created by Riley Barger, to explain the ridiculousness that is modern day “qweer-bating”.

“Bro, lets go down to BGB’s, they’re pro LGBT”

BGB by Doylism July 1, 2020

bgb 

brown girl beauty

steve: damnnn bro look those girls over thyr are so hot

harris:well duh it’s bgb

bgb by killerwale January 9, 2021

BGB 

Big Girl's Blouse = weakling, wuss, pussy, softy, snowflake, effeminate male

Mike is not coming to the pub as he has a slight sniffle, what a BGB

BGB by sean camshaft March 18, 2024

BGB 

Bubble Gum Bonus. These were rare extra credit points that one of my college professors, gave out to us when we did something special. They were pieces of bubblegum that were worth 1 point on our final average for each wrapper we turned in at the end of the semester.

Clever Student "Want to go out tonight?"
Struggling Student "Ugh! This class is so hard! I can't, I'll be studying all night."
Clever Student "Let me show you a trick to ace this class. Come with me."
Struggling Student "Ok! Where are we going?"
Clever Student "To the Dollar Store. To buy some BGBs."
Struggling Student "What do you mean?"
Clever Student "Let's just buy some of the stupid bubblegum. That idiot teacher will never know the difference."

Epilogue: Both students get 100's in the class because of these BGBs. The idiot teacher never find out about this plan.

BGB by Best User On Urban Dictionary August 10, 2025

BGBK 

Literally, the acronym stands for "Bu Guai Bad Kid", a phrase used to describe a very badly misbehaving child, or, by extension, someone who has jokingly wronged you.
The first two words are pinyin versions of the Chinese for "misbehaving", which, along with the "bad kid" half of the phrase, expresses the extreme misbehavior of said person.

Dude, that guy has owed me lunch for almost a year now. What a freaking BGBK.

BGBK by r4wr89 December 7, 2010