Poonis 

(noun) The word for a distended stomach or belly the result of over eating.

"I've just eaten a huge Lasagne, look at the size of my poonis"

Poonis by Duvet McTiny McTavish May 23, 2003

Poonis 

The sticky,sweaty,itchy area between the penis and anus.
usually quite smelly,hairy and wet.

jesus my poonis is 5 cm in length! and smells like bigfoots dick....

Poonis by George Kingston December 28, 2005

poonis 

When you shove your penis in a piece of poo.

Yuck he just did a poonis!

poonis by treeko11 January 5, 2008

Poonis 

n. The hairy strip between the anus and the balls. < Jew. Tookis + gaboingoes.

My poonis itches like a muthfucka!

Poonis by Rabbi Hoffawitz March 10, 2003

Poonis 

A Poonis is a gay mans penis under certain circumstances.

Explanation:
After gay intercourse, if no condom is used, it is possible that ones penis will be covered in poo/fecal matter. Hence, poonis.

Brett: Hey bro wanna have gay sex tonight?
Ethan: Nah, I don't want a Poonis.

Poonis by Jimmy119 November 3, 2008

Poonis 

A large frozen piece of poo used to bang a female or male orifice.

Cecil: "Hey Gretchen, grab the thinga mabobber out of the ice box and come ram me with it."

Gretchen: "Oh dear. I guess it's poonis time!"

Cecil: "Nothing but a bit of choco lipstick!"

Poonis by Teriaki? March 26, 2009

Poonis 

Poonis n. - that of a muff, puss, etc. or any other words associated with the vaginal area.

Gee Golly Gosh Susan, your poonis needs a bath.

Poonis by poonislover December 9, 2002