penetration

Penetration is the medical term for the penis entering into the vagina. It's a good way term for talking about sex if one wants to seem mature. Even if you're a dirty little pervert, you'll sound like sex is more than just an emotionless action caused by hormones if you call it 'penetration' rather than 'fucking around,' 'doing it,' etc.

Dude 1: Did you fucked your girlfriend last night?

Dude 2: Penetration occured and I depostited my semen inside of her vagina.

Dude 1: What the fuck? You're a frat boy, you don't talk like that.

Dude 2: I know, but I sure sound mature, don't I?

by Tit For Twat January 31, 2007

Penetrating

1. An object going through something with force.

The woman moaned as the penis slid into her vagina.

by Anonymous June 3, 2003

Penetration

1. A word used to describe sex situation .
As in very deep into her.
2. Go through something. As in getting shot through.

1. He is so good! He is a penetration master!
2. These bullets are .44 , thus it can penetrate a wall. Be careful with them.

by Jesus with a Shotgun June 5, 2018

penetrate

The entering of one object into another, usually through some sort of semi-permeable membrane/skin/defense/covering.

See also:
1. Sexual penetration
2. Warfare penetration
3. Market penetration
4. Basketball penetration
5. Magical penetration

The addict will sometimes penetrate his arm with a syringe to inject drugs directly into his blood stream. This method of delivery is said to produce a more efficient high.

by Erinski Easy December 19, 2008

penetration

In sex the disappearence of the penis into the vaginal cavity and the rupturing the hymen.

Kiersten's examination in the ER showed that the source of her vaginal bleeding was penetration and the puncturing of the back wall of her vagina as the source of the blood. Kiersten spoke of falling on her bicycle handlebar, but the experienced personnel in the ER knew rape when they saw it. Who was the rider of the second bike that was found? Someone said Kiersten had been seen riding with Peter Goesinya.

by Richard Black March 25, 2005

penetration

to "poke" someone in a bodily orifice

COME OVER HERE AND PENETRATE ME BIG BOy

by bernard February 2, 2005

penetrate

You get a good fuck when you penetrate.
It is much better than the woman giving you a hand job.

The sexspecialist grips tightly when I penetrate her

by St. Ias December 28, 2005