j4b

An abbreviation of Just for banter

Used when someone does something stupid or inconsiderate towards someone else.

Jack: Why did you put Phill's hoodie in the bin.

Tom: Just for banter. (j4b)

J4B

Phrase that stands for "Juicey for Brucey." Its used when the fucking twisted Call of Duty professional player Brandon "Dashy" Otell (also known as Bruce) goes on a tear in a CDL match.

*Dashy shits on all 4 players on the opposing team*

YouTube Live Chat: "J4B"