serotonin donor 

Someone people turn to when they're sad who makes them feel better.

Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better

serotonin donor by jonfurstn1 November 27, 2009

Richard Donor 

A name used to refer to:

1. a male prostitute
2. a man used for casual sex

As only his dick is required the true name of the man attached is unknown.

See also: Dick Donor.

1. Policeman: “You’re the third Richard Donor I’ve arrested tonight.”
2. Harry: “The Richard Donor I had last night was hung.”

Richard Donor by Tzac99 September 2, 2013

Late-Night Organ Donor 

A man who will visit women at night only to have sex with them. To my knowledge, originally coined by Kanye West in the song Hold My Liquor from the album Yeezus.

"'Baby girl, he's a loner, baby girl, he's a loner'
Late-night organ donor, after that, he disown ya
After that he's just hopeless, soul mates become soulless"

Late-Night Organ Donor by Beef burger November 23, 2021

brain-donor card 

A euphemism for marijuana. Instead of explicitly asking a random person for an illegal substance, it is used out of politeness and legal reasons.

Old hippy guy: Hey man... you got a brain-donor card?
Young dready: A brain-donor card? What the fuck is that?!

brain-donor card by Ryan Guide January 3, 2008

Dome Donor 

A girl who sucks a mean dick. A girl who gives a lot of dudes head or "dome".

Damn that chick sucked my dick and two days later sucked Tyler's. She's gotta be a dome donor.

Dome Donor by Anslem December 13, 2004

orgasm donor 

(n.) One who gives orgasms, saving many (sex) lives.

I am the ultimate orgasm donor

orgasm donor by Kung-Fu Jesus May 27, 2004

Germ Donor

Germ Donor:(Not to be mistaken with Sperm Donor) During the cold season,when someone coughs or sneezes in a public area, germs invariably follow and latch onto the nearest unknowing receiver.

Matt: Cough, cough...Ugh I've got a tewwible code.
Jay: I know, cover your damn mouth you Germ Donor.
Matt: Sowwy...

Germ Donor by King Jay January 7, 2009