coitus

physical union of male and female genitalia accompanied by rhythmic movements usually leading to the ejaculation of semen from the penis into the female reproductive tract

Kris Ann's sister was shocked when I informed her that we were preparing to engage in coitus.

by Beau December 5, 2003

Rigor-coitus

The act of making love to a long lost love or spouse after they have died. Possibly in a scenic setting like in front of a fireplace or at a grave yard. This is not to be confused with necrophilia because it embodies the love that one may have once had for said corpse.

Walter: Where were you last night Howard?

Howard: I was just really depressed thinking about Emma's passing, i had to go down to the cemetary and have her one last time...

Walter: Sometimes rigor-coitus is the only way to relive the passion you once had, I'm sorry Howard, one day soon you'll be able to join her again...

Howard: Yea, i was thinking next tuesday possibly.

by The Crypt Creeps December 12, 2010

coitus

Scientific reference for 'doing the dirty', having a 'no pants dance', or advancing courtship. Coitus is commonly used in a popular TV show, The Big Bang Theory.

Penny: *opens door* "Hey, my power's out, can I stay here for the night?"
Sheldon: "Do you really-"
Leonard: "YES, of course...th-that's what friends are for, after all. Lending a room in a time of need."
Sheldon: "Well...as long as this doesn't end up in Leonard and Penny taking part in coitus, I guess I can live with it for one night."

by IHasAWolfie January 1, 2014

coitus interruptus

In Latin a form of birth control, the deliberate withdrawal of the penis from the vagina at the point of orgasm to prevent conception.

The practice predates the invention of condoms and was messy as the female's stomach was sprayed with sperm.

Caesar's sperm was spilled on Cleopatra's belly when he ejected his penis at orgasm.

by Richard Black March 24, 2005

french maid costume

A type of costume ladies like to wear either during Halloween or else while working. Men don't mind the ladies wearing them either.

Have you tried on that french maid costume at Frederick's lately?

Oooh la la. That girl looks cute in the french maid costume, don't you think?

by Moodden January 6, 2008

Post coitem omne animal triste est

A latin phrase meaning, "After sex, every animal is sad."

Curious man: That rhino just had sex, why is it frowning?
Bald-headed man: Post coitem omne animal triste est!
Curious man: Oh, I guess your right.

by PD2 February 12, 2006

Coitus Avoidus

Closely related to the cock-block (cockus-blockus). Occurs when you are trying to solidify a possible sexual encounter, only to be stifled by either the conscious or inadvertant action of a third party. Quite often, the offending third party is a friend who wants to subvert your sexual activity.

I was at a party last week dancing with this really cool girl, when all of a sudden out of the corner of my eye I saw Steve coming in for the kill. Steve got in between this girl and myself and started telling her I had a girlfriend, even though I don't. He also told her that I was a born-again Christian, and she shouldn't be tempting me with her sex. It was at that moment I realized Steve had served me up a clinical case of coitus avoidus.

by B-1368 August 4, 2011