perinatal

Vagina

I got a great Perinatal

by Kkk69666 July 13, 2017

prenatal funk

Baby juices and or smells.

That apartment has some real prenatal funk.

by a bunch of degenerates. October 21, 2019

prenatal fuckup

An extreme disappointment, who's foolish mistakes trace back to before they were were even born.

I would have never screwed your mother in the first place, if I had known what kind of prenatal fuckup you'd be.

by pierski June 14, 2009

preNatal

A time before Microsoft's Project Natal was revealed. Referred to as a simpler time by many as we didnt have to get off the damn couch to play a game.

Guy 1: Dude! look at this old game controller!

Guy 2: Woah! It has buttons and you have to hold it!

Guy 1: Yup, this right here is some ancient preNatal technology.

Guy 2: Gotta love the good ol' days.

by Cobra91 June 15, 2009

peristalsis

Rhythmic visceral muscle contractions in the digestive system that function to transport ingested materials caudally, unless stimulated by the emesis reflex where the flow of digested material is reversed.

Dude, last night Veronica's peristalsis was inhibited by my massive cock.

by CheesyBear November 7, 2014

reverse peristalsis

An inaccurate alternative term for regurgitation or vomiting, typically used by grade school science teachers who don't actually understand science and use the urban dictionary instead of a competent textbook to source classroom material.

While reverse peristalsis in the small intestine can occur during vomiting, the actual act of vomiting does not involve peristalsis.

The technical term for vomiting is not reverse peristalsis it is regurgitation.

by MrScience April 25, 2011

prenatal suicide

an alternative term for a miscarriage.

"Wasn't she pregnant?"
"Yeah, but the fetus committed prenatal suicide."

by Moggraider May 27, 2008