semen sibling

When you discover that one of your parents has had sex with the parents of someone you know, that person is now your semen sibling.

I kept wondering why dad keeps on giving rachel wierd looks, turns out he fucked her mother and we're semen siblings.

by Shalmanese October 21, 2006

Semen Guzzler

Someone who drinks down Semen like a hummer drinks down gas.

Hey doode i just got a blowjob, she was a real "Semen Guzzler

by rollercoasterkid April 14, 2010

semenkeys

Noun.
Keys drenched in semen.

Verb. (making semenkeys)
When you place semen on keys and use it in a lock

McGuyver couldn't open the lock, so he dropped his pants and made semenkeys. It still didn't work so he put the keys in the fish tank and gave them to his gay son for christmas.

by chadfacedbear May 11, 2010

semenate

To ejaculate outside of a sexual encounter; Without cause or arousal.

Ryan is going to semenate on your forehead.

by Ryan Noury January 18, 2008

Semen PHD

A certain street degree of achievement that a woman can obtain if they study the ways of semen extraction for more than 3-5 years, depending on the student.

This woman had a masters degree, not quite Semen PHD status, but close

by MCSloppy2nd's March 26, 2010

semending

like saying something is good,like awsome,or like cool

dude that chick is semending.

by Davidventura4585 February 17, 2009

Semen Syphon

A girl who syphons semen into her. aka a megahoe.

That chick has done like a bazillion people this year. She is such a semen syphon.

by Such ma jewce April 23, 2009