sperm chicken 

a young man of great fertility, or, if used in the negative - an older one who has lost his virility.

Did you hear that Heather had an extremely physical affair with the 25year diving instructor she met on vacation? Five times a night apparently - he was a real sperm chicken.

Poor Jane and Mike are having problems conceiving - she's young and healthy, but Mike being over 50 is no sperm chicken anymore.

sperm chicken by narikin September 15, 2010

Sperm farmer 

One who farms or collects semen in a very homosexual way.

When Andrew got a few beers in him, he became a real sperm farmer and he always yielded a large harvest.

Sperm farmer by PTSD greg March 23, 2011

Sperm Belly 

A woman with a pooch belly who may be mistaken for a prostitute/stripper; A man with a pooch belly who looks/acts overtly gay.

Wow, who was that sperm belly you were talking to, Ray?
I don't know, but I think he wanted to give me hickies on my back!

Sperm Belly by ashleeloulou June 20, 2011

sperm bag 

A bag (shopping bag, trash bag etc) that a male uses to ejaculate in while masterbating to maintain unsoiled bed sheets and to conceal evidence of pleasure from parents.

After my dad discovered and disposed of my sperm bag hiding under my bed, he thought it was a good opportunity to talk to me about my hormones, how to properly use a condom and the benefits of practicing safe sex.

sperm bag by ericjr85 January 11, 2012

sperm pipe 

(noun); penis, dick, cock, man-pipe, woody, willy, male organ used in sexual reproduction, mushroom stamping, and rituals such as... "hey bro,.... lookatdatdick" *as you display your penis in hopes of the other party looking directly at it and openly displaying their homosexuality.

Joe: "Man my girl was being such a bitch last night"
Roger: "you know what I'd say?'
....
Roger: "SUCK ON THE SPERM PIPE, BIATCH!!!"

sperm pipe by Scrappy666 May 25, 2007

Sperm Bulge 

The inflation of the ball sack, caused from a lack of sex or wanking.

Dave "I haven't pumped for a month."
Mike "Man you must have a fair Sperm bulge."

Sperm Bulge by Lukethesod March 6, 2009

Sperm Cramp 

Crampage of which sperm is blocked from the penis, causing stinging and harsh brutal pain, but pleasure at the same time.

Hey David, my sperm cramps were very painful last night, how were yours?

Sperm Cramp by Bodacious Blueberry January 29, 2023