semen demon

someone who creates devious ways of obtaining large amounts of semen

uve surpassed cum guzzler muthafucka...ur a semen demon

by chainsawcharlie86 October 20, 2007

semen silo

used to describe a female that has an insatiable appetite for sex, and sometime does not worry about the use of a condom.

danyelle has sex with everyone... she is such a semen silo.

by Life Hound October 29, 2007

semen pillow

The decoration pillows in hotel rooms that never get cleaned, hence are covered in semen

Don't sleep on that, that's the semen pillow!

by NiggerNigger October 28, 2008

Semen Shuttle

Rocketed from the scrotum in speeds that break the sound barrier. It gets stuck in hair, ruins bed sheets, whitens teeth, causes lazy eye, and in some cases my force you to pay monthly child support checks.

Last night this girl was giving me a plumbkin so I decided to blast my semen shuttle right into her eye.

by poopieweinerhole March 27, 2010

Selective No-ness

A skill that an urban dictionary editor engages when bombarded with attempts to define the name of an allegedly sexy and perfectly horny and delicious male or female, obviously posted by the girlfriend or boyfriend of that person.

Selective No-ness invariably results in a quick and terminal refusal to add the definition.

God, another Toney?
Use your Selective No-ness, buddy!

by verbusaccidentibus February 6, 2010

Semenilla

When a girl who blows you is choking and overflowing with your cum

Man: Oh yes more more lick me more!!!!

Chic giving head: Agh, *cough* *cough*, I can't *gasping*

Man: Oh damnz you got the Semenillaz

by Swirly-KJ March 27, 2009

Seme

The one who puts it in hole. And is usually taller.

{name} pushes {name} on to the bed, saying that he’ll be the seme. The one who shoves it in.

by Osif June 13, 2019