Po 

Po is another word for weed

Po smoke got me parrow & twist

Po by Derte Den October 5, 2007

Po 

Porcelain receptacle kept under the bed for use at night when the bathroom seems too far away. Chamber pot.

Have you emptied the po?

Po by Pam Wells November 10, 2008

po 

Red Teletubbie .The only teletubbie that isn't female or gender confused. unlike tinky-winky, (the other male tubbie), it does not own a purse. he instead owns a scooter, capable of speeds of a whooping 6 miles an hour.

Dude, Po is being such a pompus ass running around with that expensive scooter, and we're stuck with these shit toys.

po by ashitoys April 4, 2007

PO 

Short for Pulse Oximeter.

A PO is a device used to monitor the oxygen in a patient's blood. It shines light through a patient's finger, toe, nose, earlobe, or the patient's forhead, and another sensor on the other side of the light wave measures how the light is being absorbed.

1. He's on a PO machine, and they are going to have to put hom on the ventilator, because his oxygen is 85 so he is having another set of desat episodes.

PO by 1992peter March 27, 2010

po 

Extremely gangster, more so than the word gangster itself implies.

I can't believe you roll with those PO's!

po by gangsterkid April 9, 2011

po 

weed to be purchased from a dealer

dat breh got some sick po

po by mcphillmixes October 13, 2006

Po 

Slang for 'hippo' or 'hippopotamus'

-at the zoo-

Boy; look at that hoe!
Girl; STFU! It's a po.
Zoo keeper; WTF? It's a hippo.
Albert Einstein; No it's a hippopotamus.

Po by Phobilemone April 21, 2006