ARB

the act of getting a random boner
A Random Boner

Oh shit I just got a terrible ARB

by Elisa294543 February 27, 2011

arbs

slang for breasts, other times used to refer to women with big breasts or to make fun of a guy with this characteristic.

Man she has nice arbs.
Do you think those arbs are coming over for the party?
Dude, Jacob has arbs.

by Muarbs October 17, 2009

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

Bee arbs

It is saying BRB in real words

Bee arbs, need the toilet.

by AssassinGG October 30, 2011

Arb

An epic typo by Mabinogi NA player "archranger" of the Alexina server. This word was meant to be "Narb" but he failed so epicly it turned out as "Arb" and the term slowly developed into the frequently used word we know today, ARB!

1). Eddward is an ARB at cross dressing.

by Refuserishere July 30, 2011

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