look up any word, like cleveland steamer:
 
15.
abo
Another word for Crazy...
Did you see that african long distance runner.... He went 'abo' on the last lap...
by G Mez March 25, 2006
 
1.
abo
Slang for Aboriginal, native to the Australian continent
Is that an abo over there?
by J-Man November 23, 2002
 
2.
abo
1) An Australian nigger

2) Just another way to say nigger
How long does it take an abo woman to take a shit? 9 months

What's long and hard for an abo? 3rd grade
by Ekwefi October 11, 2007
 
3.
abo
An urban word for an aboriginal person.

They are usually found around Maroubra , lexington,redfern,waterloo , and la pa
Look over there, that abo's sniffing pedy

wats long black and smelly ( the centrelink line)
by Abo March 07, 2008
 
4.
Abo
Niggas that break into Minjerribah Holiday camp and steals your shit. If you ever see one hold your pockets and cock because they like cock as well.
The abo stole my shit.
by Puddle man October 12, 2011
 
5.
abo
STEVEN IACURTO
OI mate, look at that abo, Sniffing petrol again.
by ERNEST HO and his fwiends November 11, 2010
 
6.
Two syllable contraction for "abortion" or "abort".
Me: I got Trisha pregnant again, but we're handling it...

FRIEND: For, real?

Me: Yeah, A-Bo.

CO-WORKER: This project is FUBAR, it's hopeless...

ME: Yeah, let's A-Bo.
by PolishRocket December 07, 2010
 
7.
Stands for AIDS BY OSMOSIS. This is the passing of aids from an area of high concentration to an area of low concentration, through a partially permiable membrane. Usually used to refer to a particularly slaggy person who, you might imagine, may have taken quite a few jizz shots in the face ie. bukakke! Or who might have regular contact with other men's semen.
One might say:
"dat slag is such a hoe dat she must have caught A.B.O."

"Ur mum's such a hoe dat she caught A.B.O. twice on the same day!"
by DnB_Pirate September 05, 2008