penetration

A rather scientific sounding word (especially when used when casually reffering to sex), when really it's all quite simple. One thing 'enters into' another thing.

All we really want to know is: was there any penetration?

by Jacs May 13, 2005

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

To insert the penis into the Vagina or Anus.

I double-penetrated your mom last night, with my friend! Ha ha!

by i_r_sexy January 14, 2005

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

Penetrate

The entering of some object into a females vagina or anus. or a mans anus. generaly considered to be a good thing.

"I penetrated that fag's arse with a rake."

by Penetration Man! October 10, 2006