IBG 

In-boxy goodness
Pictures or videos that are sent to someones inbox which usually contain images of the sender nude or partially naked.

Duane: Tits or GTFO
Lianne: Tits bbz
Duane: kk, send me the IBG nucca

IBG by Mingleville January 14, 2008

ibg 

Used as an insultive discomforting when someone is after sympathy

Mark: My wife just left me and I don't know what to do mate (cries)
Simon: IBG
Mark: F--K OFF

ibg by Nick March 10, 2004

ibg 

Means : I'd be gutted. Used by people at McDonalds when they have to do stuff like clean the toilets or serve some prick customer.

Rich: " I got to go on lobby"

Daniel: "I'd be gutted"

ibg by FincH March 10, 2004

IBG 

I'd Be Gutted, When somthing bad happens to one of your mates, but you dont really give a shit.(mainly used on the internet)

James: I just crashed my car

Richard: IBG

IBG by CrAzY March 8, 2004

Ibg 

Instant Boner Giver- a girl that immediately gives u an erection when u look at her

"Damn yo, Megan Fox is a real ibg "
"Facts"

Ibg by Atila the iohn January 3, 2017

IBG 

The most dangerous gang in the southern Copenhagen

Oh no!.. IBG is near, hide quick!

IBG by BigDongAssEater February 1, 2018

IBG 

Group of gang members who are actively violent

them ibg boys always up to no good.

IBG by Kathy witmore May 3, 2022