napa valley conception 

A method of conception where by one lesbian performs fellatio on a man, swishes his load around in her mouth, and spits it into her partner's vagina in hopes of causing a pregnancy.

Those two dykes wanted to have a baby, so I met them at the Holiday Inn for a napa valley conception.

napa valley conception by Opie Post December 25, 2013

concraption 

A poorly designed device, often impractical and/or ineffective.

Look at that concraption holding his muffler on. That bungee cord will melt in no time!

concraption by jackdh4x0r December 28, 2005

Conception Balm 

Obviously semen but more specifically semen used as a lubricant after the performance of a creampie. In most cases, the person providing the semen will be the conception balm user at the time of second sexual encounter. If someone else is using your conception balm, it is simply sloppy seconds.

The second time is the best, especially when I leave behind some conception balm.

Conception Balm by RedRedRed Red May 25, 2016

Andrew Brydon Conception 

The act of throwing up in someone else's asshole.

Person one: Someone threw up in my asshole and I had this really ugly kid; it was like an Andrew Brydon Conception
Person two: Wanna read slash?
Person one: *suicide nades*

Andrew Brydon Conception by Kylie Whitaker May 18, 2008

Immaculate Conception High School 

A school in Constant Spring Jamaica where the girls perform exceptionally well and are NOT YAMHEADS... They don't cry ova no man!!!

Girl: I go to Immaculate Conception High School

Boy: Oh, I bet your not a yamhead

Immaculate Conception High School by Marie Tarie January 25, 2022

conceptation 

The conceptation is when your trying to get a point across

look dude i get what your saying but your not getting my conceptation.

conceptation by Land Hedrick May 9, 2018

Concutation 

The act of ignoring people that annoy, irritate or infuriate you.

"I'm surprised you didn't hit her. That's some serious concutation right there."

Concutation by concutation May 18, 2006