by MadeThisAccountForPoonis July 7, 2020

by Fat Washington November 5, 2003

combination of penis and poon;
1)can be used in reference to a dike, tranny, homo, etc.
2)can be used to express how ugly a person is.
3)when your swimsuit is old and ratty and it sags at the crotch, it looks like a poonis.
1)can be used in reference to a dike, tranny, homo, etc.
2)can be used to express how ugly a person is.
3)when your swimsuit is old and ratty and it sags at the crotch, it looks like a poonis.
That dike must have a poonis, I can't tell what it is.
That bitch looks like a poonis.
Get a new swimsuit you look like you have a poonis.
That bitch looks like a poonis.
Get a new swimsuit you look like you have a poonis.
by secretscrotum January 6, 2009

What you get after fucking a guy in the ass when he hasn't taken a dump in a few days. A Penis covered in Poo.
Grandpa (in a pirate voice): arrrrrgggg, Billy. Me matey. Shiver me anus!
Billy: first mate reporting for duty!
Grandpa: 'tis a fine instrument you got there, Billy. All hands on the poop deck.
Billy: oh Gramps. Here it comes...
Grandpa: garrrrrrrrrrrrrrrrrrr. That's the stuff.
10 minutes later:
Billy: awwwwww - sick. Grandpa, I have a Poonis.
Grandpa: yarrrr. Gross. Time for a colostomy bag...
Billy: first mate reporting for duty!
Grandpa: 'tis a fine instrument you got there, Billy. All hands on the poop deck.
Billy: oh Gramps. Here it comes...
Grandpa: garrrrrrrrrrrrrrrrrrr. That's the stuff.
10 minutes later:
Billy: awwwwww - sick. Grandpa, I have a Poonis.
Grandpa: yarrrr. Gross. Time for a colostomy bag...
by Pollup October 3, 2008

by Bman December 9, 2002

Its original meaning was a peice of poo in the shape of a penis. Now, it can mean anything. Instead of using a certain word, plug in the word poonis.Its a much funnier definition and use of the word.
Dude, dont talk with poonis (food) in your mouth.
Hey, you dropped your poonis.(pencil)
Wake up and smell the poonis. (Coffee)
Hey, you dropped your poonis.(pencil)
Wake up and smell the poonis. (Coffee)
by Joshua Crespo September 14, 2005
