ARB

Apparent Reason Boning. The opposite of NARBing. Boning a chick for a reason.

Man, last night I ARB'd that girl I like.

by Osgrip1931 February 7, 2010

arb

short for Protoss Arbiter from the PC game, StarCraft. The flying vessels provide invisibility to surrounding friendly units. They can stasis units to protect them from any and all damage, and can use recall to teleoprt units anywhere on the map.

Holy crap dude, that Arb just recalled 8 Reavers into my minerals.

by K Pittman September 21, 2005

arb

A little man, who is often extremely anal over his business.
It is usually used as a comparison but it can however be used as a term of endearment for a clever person.

You're more anal than ARB...
or
You're such an ARB

by Charlie Thoms February 27, 2004

Bee arbs

It is saying BRB in real words

Bee arbs, need the toilet.

by AssassinGG October 30, 2011

arb

African Round Ball aka basketball

Jerome went to play some arb in the projects.

by herpn derpn February 8, 2014

PB N ARB

When you’ve become too fast, and too furious, just like those movies, but before they were a thing. King of the peanut butter gang

God damn, PB N ARB better say it wicha chest!

by Holla11 November 13, 2020

Arb

Arb is short form for arbitrary and is used more in the colloquial sense. Implying random or some sort of randomness or non-importance.

Dude, that shirt looks so arb.

by ArbUser May 13, 2020