Sexually Transmitted Humiliation (STH) 

STH occurs when you have sex with someone who will cause you to be humiliated by your peers. Usually the person is goofy or awkward and you regret having sex with him/her immediately after. It’s so embarrassing that you try to hide the fact that you two had sex to save yourself from the endless amount of jokes that your friends, coworkers, teachers, parents, and priest will make about you for the rest of your life. Similar to an STD, sexually transmitted humiliation cannot be cured.

Ben: Dude, did you screw Gertrude?
Tyler: No! No way, man! Why uhh... why do you ask?
Ben: Hahahah! You have Sexually Transmitted Humiliation (STH). That shit's worse than gonorrhea!
Priest: Tyler... you're fucked. Even God's laughing at you right now, in case you were wondering.

Sexually Transmitted Humiliation (STH) by Ohio Mike February 9, 2010

metrosexually transmitted disease 

Any disease, illness or similar affliction that is spread from metrosexual man to metrosexual man by means of excessive grooming, preening, gelling, shaving, clipping, by manicure, pedicure, or any other such styling done under the guise of hygiene.

I just found out why Jes is out of the office today. He caught a metrosexually transmitted disease from his mani-pedi at the shady salon around the corner.

metrosexually transmitted disease by HobieKopek June 5, 2009

Sexually Transmitted Emotions

Sexually Transmitted Emotions: the powerful feelings (e.g., anger, jealousy, possessiveness, romantic love) that almost inevitably develop in at least one sex partner purely as a result of his/her having had sex with the other, and without regard to any agreement they might have that it's "just sex," for example in a friends with benefits situation. Usually referred to as STE's.

Damn, we agreed that we were just friends with benefits, but she musta come down with Sexually Transmitted Emotions 'cause now she's all whacked out just 'cause I fucked Andrea!

Sexually Transmitted Emotions by Atlatl August 17, 2006

Electronically Transmitted Disease 

Electronically Transmitted Disease (ETD) - The contraction of any form of malware on a computer, as a result of searching for or accessing pornography.

Joe contracted an Electronically Transmitted Disease when he was playing Artifical Girl 2.

Electronically Transmitted Disease by Joseph Sileo December 13, 2007

Sexually Transmitted Cyber Disease 

A piece of malware from a pornsite.

After looking at too much pr0n, Johnny caught a sexually transmitted cyber disease.

Sexually Transmitted Cyber Disease by molecule802.11 May 8, 2009

Sexually Transmitted Dog

A dog, usually small and yappy, that is unwillingly acquired when a sexual partner moves into ones residence.

"Dude!! My girlfriend gave me a STD!"
"What, like herpes or something?"
"Nah man, a sexually transmitted dog. A white, fluffy, irritating Maltese Terrier named Paris that yaps all night and poops on my lawn. I so would not have slept with her if I knew that she was a carrier."

Sexually Transmitted Dog by ecarg_89 October 16, 2009

Musically Transmitted Disease (MTD) 

Contracted when someone sings a bad song and it gets stuck in someone else's head.

I totally got a Musically Transmitted Disease (MTD) from her when she started singing Rod Stewart. I can't get it out of my head.

Musically Transmitted Disease (MTD) by joshfromnc May 16, 2009