Pre-Poop Fart 

noun - The initial rectal air blast prior to taking a shit. Most commonly used as "PPF".

(While taking shits in the locker room)
Rick: "Hey Sid, what was that menacing sound?"
Sid: "Oh it was just my Pre-Poop Fart, I ate WoW chips before practice."

Pre-Poop Fart by Zanghai November 14, 2007

Pre-Vag 

Refers to the excess skin in larger females that ends up folded in front of the proper vagina. Popularized by OB/GYN residents. Usually results in a smell similar to nasty armpit, swamp ass and indian food. Mechanical obstruction to sexual intercourse. May need assistance by providing traction to penetrate properly. Feature common in mud sharks.

I lost my glove in the pre-vag!

Pre-Vag by Mike Honcho007 May 17, 2009

Pre-baby Dog 

A puppy or adult dog (preferably adopted from a shelter) that a couple (usually Caucasian) gets shortly after marriage as "test case" for how they will manage a Baby.

Pre-baby dogs are often showered with affection, toys, and clothing in extreme cases.

Pre-baby dogs are also usually the preferred topic of conversation amongst these newly-weds. They are often included (inappropriately) in social functions, on vacations, on Christmas cards, and on restaurant patios.

Many pre-baby dogs spend their days at "doggie day care", pet ranches, or have arranged play dates with other pre-baby dogs.

Have you seen Delilah and Ryan's pre-baby Dog, Jaxon? They can't shut up about him. It's rather off-putting.

Pre-baby Dog by The Mahatma December 22, 2008

Pre-swall 

A gathering of people who meet up before they go on a night out to drink as much alcohol as possible.

This is usually done by students to save money. It also adds a bit more to the night and there can even be an after-swall on special occasions.

Chrissy - yo mate you going out tonight?
Ben - yeah i think so are having a pre-swall?

Chrissy - yeah pre-swall at mine at 8 oclock.
Ben - Okay, see you then, let's get fucked!

Pre-swall by millheadmate May 13, 2010

Pre-Date Jitters 

the state of disgust caused by the realization that the dried date you are about to eat looks like a cockroach

Sid: I don't want to eat this...
Jerry: You're just suffering from pre-date jitters! That's not a cockroach...

Pre-Date Jitters by srav December 27, 2010

pre-ripped jeans 

Jeans that come already "expertly ripped." It ruins what ripped jeans used to be. Ripped jeans used to have a story behind them. For instance, you could have ripped those climbing a fence escaping from your gf's dad.

John: How'd you get those rips on your jeans?
Richy: Well....I'm so cool that my jeans came pre-ripped.
John: You bought pre-ripped jeans. You must be really cool....

pre-ripped jeans by thisissoooomyrealname March 19, 2008

pre-chup

The watery substance in a settled catsup/ketchup bottle. Similar to pre-cum, hence pre-chup.

Damn, I have pre-chup on my hot dog again. Next time I have to shake the catsup bottle.

pre-chup by Scott Root October 27, 2006