sperm balloon 

sperm balloon is to mean when you are having sex, you rip off the condom and put the condom on your partners mouth. she will then blow and make the condom into a balloon. she then ties the balloon and sits on it till it pops and the liquid goes everywhere.

oh my god, last ngiht was great, she made a sperm ballon and it went everywhere. but it was so fucking awesome.

sperm balloon by fucksoid February 18, 2005

sperm burping gutter slut

A homeless gutter residing fish like human who swims in giz. Often found studying "Murphys" law.

Christina the Trout Townsend has recently been spotted off the coast of Long Beach. Stay away from this sperm burping gutter slut, Sean Murphy has infested her with cooties.

sperm burping gutter slut by dr.willow January 27, 2007

Sperm Belcher 

A person or persons, female or male, queer or straight who gives head and swallows.

That dude is definitely a sperm belcher.

Sperm Belcher by yukon June 20, 2006

Sperm Production 

The stuff thats happening in a dudes sack when hes awake and asleep

Dons sperm production was cut down because he masturbated too much.

Sperm Production by Johnnay boyyyy December 25, 2007

Sperm Cork 

A person who acts as a 'sperm cork' prevents ejaculation via any means neccessary.

Richard Dunne was such a sperm cork when he tried taking pictures of Jo Cole eloping with Harriet Goldwin.

Sperm Cork by SuperDanNoxt July 15, 2010

Sperm Count Dracula 

The guy that brings the whole party down because the ratio is off. Also likely a cockblocker...

"The sausage party was going swimmingly until Sperm Count Dracula showed up"

Sperm Count Dracula by Dan Scum November 4, 2013

sperm doner day 

Sperm doner day falls on march 2nd. This holiday gives all rights to aim there middle fingers towards (dead beat dads). Also known as a piece of shit male that acts like a selfish prick and refuses to take responsibility for his offspring.

Its sperm doner day lets get out our cells and send a family finger to your worthless sperm doner

sperm doner day by Meganator84 June 18, 2017