FOAB

The Russian counterpart to the MOAB (Mother of all Bombs), the Father of all Bombs.

Russia just destroyed a village using a FOAB.

by SomeoneSomewhere September 13, 2007

FOAB

Acronym: Fuck Off Am Busy

FOAB doesn't necessarily mean that the speaker is busy, there are several situations in which it can be used.

Scenario 1 - Using it to respond to a stupid suggestion with indignity

Person 1: Hey you wanna go to the pictures?
Person 2: FOAB

Scenario 2 - Using it to dismiss somebody with discontent

Person 1: Hey guys, what you up to?
Group: FOAB

Scenario 3 - Reflecting your

by FiveCard April 10, 2015

foab

F-resh
O-ff
A
B-oat

immigrants from other countries

that foab smells like ass

by crosscut_sui December 3, 2004

foab

fuck on a bitch

foab (fuck on a bitch) then I bounce

by kenzieeeeeeeee December 20, 2020