jo 

jo means have sex or make out

check out coh and you'll see what jo means

jo by lezlie April 13, 2006

Jo 

A term men usually shout to let other guys know there is a hot girl in the vicinity.
Used to conspicously point out chicks without their knowledge

Yo! Jo at 3 o'clock man!

Jo by granitlegs March 19, 2010

JO 

Jacking Off
beating your meat
Beef stroganoff
slapping the foot long
maturating

Synonyms: joeing

"i'll see you guys later, i gotta go JO.

if you don't jo you don't have a penis

JO by KillTheMessenger342 April 12, 2011

Jo 

A solid wooden staff approximately four feet in length, often used in aikido and many other Japanese Martial Arts.

Be careful where you swing your Jo around

Jo by Alex January 17, 2005

Jo 

kind of a cunt, annoying, thighs bigger than her future will ever be

Wow. Look at her thighs. She's probably a Jo

Jo by hairdie December 13, 2017

jo 

Joint Orgasm. Two+ dudes get together and jerk it. Like a more intimate circlejerk. The latest thing on craigslist.

Looking for JO bud in Cleveland, not gay.

jo by sir q January 7, 2008

jo 

Short for "jo mama" (yo mama)

(Shift supervisor): "Mr. Ferndock, you are doubtless the most inept employee this fast food franchise has ever had the misfortune to link its good name to." (Assistant fry chef): "Jo!"

jo by megnao flimpis July 11, 2003