An Australian slang for the common name Peter. Usually in a form of endearment.
Awww I just had the best date with my Poiter. He is the nicest guy.

Friend 1: Oh you are dating Peter?
Friend 2: No, I'm dating Poiter!
by imadentist2 January 4, 2011
Get the Poiter mug.
When you wipe your ass and there is a considerably large collection of poo on the toilet paper
Dude, you shoulda seen my poiter. It was freakin huge!
Get the poiter mug.