Semendemon

A demon who comes into your room. While you and your partner are having sex, the demon pokes a hole in your condom. When your wife becomes pregnant, your child will be the 13th son of Osiris and summon satan at the age of 9 and thus rising hell on earth. This event will happen 6/6/60, prepare for the coming of Osiris's son wipe out all of creation.

Partner 1: Nothing will ruin this night! 😈😈🍆🍆

Partner 2: Nothing except for the Semendemon

by Patric Henery October 29, 2015

Semen allergy

An allergy to certain proteins in semen, also known as human seminal plasma hypersensitivity. It's estimated that as many as one in twenty women have this allergy. This condition can often masquerade as a yeast infection or herpes infection. The cause isn't known.

The most common symptoms are localized burning, itching, pain, swelling, redness, or blisters forming within 30 minutes of exposure to semen, but usually the reaction occurs within five minutes of contact. Severe reactions can lead to trouble with breathing, anaphylactic shock, and even death in very rare cases.

If you think you have a semen allergy, you should talk to your doctor about it.

by idioteque December 23, 2005

Semen Slave

A man or woman who is so obsessed with oral, that they become a slave to semen.

"Have you seen Judy lately? "
"Nah, I heard she's become a real semen slave though."

by Cpt. Planet July 25, 2009

Selective Ignorance

the practice of selectively ignoring distracting, irrelevant, or otherwise unnecessary information received, such as e-mails, news reports, etc.

We’re in a world of infinite interruption and infinite minutia. Practice ‘selective ignorance’—you don’t need to know and follow everything.

by DeepDishGamer July 14, 2014

Semen-sleeve

A rock hard tube sock (ankle socks are appropriate) that has caught enough dick sneezes to form a dick cast.

My god.. my girlfriend was doing my laundry and stumbled across my semen-sleeve.

by Senior BroBrah January 27, 2022

sedecimate

Verb, also spelled seducimate.

Used to indicate a seduction so powerful that, upon sight of the seducer, the seducee's breathing will quicken and their speech will fail. Seducers will find it easy to obtain money, goods and services from those they have sedecimated. Sedecimation is difficult to attain; it cannot be learned, merely honed. Sedecimation comes through sheer force of charisma. Other forms of this verb are:

Sedecimated (past tense)
Sedecimating (present tense)
Sedecimation (referring to a present or past act of sedecimating)

The end goal of Tom Cruise's "Seduce and Destroy" seminar is the ability to sedecimate the woman of your choice.

Carey is well versed in the art of sedecimation.

by Archie Pelago May 23, 2007

selective PMT

When your girlfriend is nice to everyone else bar you whilst on her period

Jane went from crying and wanting to kill me to resembling Mother Theresa as soon as her friend phoned, I put this down to her selective PMT

by howard1976 June 6, 2014