Houdini 

1: A poop that mysteriously disappears when you stand up to flush.

2: Having to poop but managing to squeeze a fart around it. Thus defying the laws of poop gravity.

Example 1:
I'm telling you... I got up to flush and the 2 hour terd was gone. Total Houdini.

Example 2:
I thought I was going to shart for a minute there but I Houdinied it.

Houdini by Scooter118 March 11, 2009

houdini 

A sexual act where a guy is doing a girl (or another guy) doggie style. As the guy is about to orgasm, he pulls out, and spits on the girl's back while masturbating, but not ejaculating.
Thinking he came, the girl turns arround, at which point the guy unleashes into the girl's face, and shouts "HOUDINI!"

If your partner still talks to you after recieving a Houdini, they are a total slut.

Dude, I'm breaking up with my girlfriend tomorrow, so tonight I'm giving her a Houdini!

I will give you $20 if you sleep with her and give her a Houdini.

houdini by Spc. Edwards January 16, 2007

houdini 

the houdini involves sexual intercourse of the anal kind. While you are doing a girl doggy style in the bung hole, you proceed to spit on her back to make her think you are done and when she turns around you jizz in her face.

I was just about the dump this chick so beofre i did, i screwed her in the ass and then did a houdini on her.

houdini by anthony b May 13, 2005

houdini 

When a man is having intercourse with a woman; prior to finishing he pulls out and ejaculates a bouquet of flowers. Believed to have been performed by Houdini himself.

Jennifer: Are you finished?
Houdini: Tada!

houdini by Nigger McNiggernigger March 12, 2008

houdini 

You convince a girl via text messages that you're out at the bar getting drunk and you want to meet up, but really you are at home not even drinking.

You convince a girl via text messages that you're out at the bar getting drunk and you want to meet up with her, and both of you can meet up later. She thinks you're getting drunk, but really you're at home. You convince her to meet you at your place after you supposedly are done drinking. Before she gets there you slam 2 or 3 beers and pour a little beer on your shirt for the smell effect. Then when she arrives you've saved yourself the trouble of going out, saved yourself the money, won't be hungover the next day, and are likelier to get laid. When you brag to your buddies the next day, you tell them that you pulled the houdini.

houdini by Super Mike2 November 18, 2007

houdini 

A type of dump that when it exits the anus, goes right down the toilet pan at phenomenal speed and disappears round the U-bend out of sight. Named after the famous magician Harry Houdini as he preformed disappearing acts.

Man, I though that shit was gonna leave the map of Australia in the pan but luckily it was a houdini. Saved me from some embarassment so it did

houdini by gw5150 June 26, 2007

Houdini 

As you are hate fucking a skank from behind as you are getting ready to spray baby batter on her, you pull out and begin jerking off as you spit on her back. When she thinks you are done cumming, she turns around and is surprised when you unleash a fury of love juice into her eyes.

I surprised that dirty whore with a houdini!

Houdini by Random Fuckin Hero October 2, 2007