portugeuse sperm bank 

a variation of the boston crag where the male partner removes his penis prior to orgasim and removes his penis and drips his ejaculate into the open mouth of his partner (baby bird)

i met a girl at the bar last night, when i took her home I gave her the portugeuse sperm bank.

portugeuse sperm bank by seeper27 December 20, 2009

The Sperm Whaler 

Raw-dogging a girl in the butt, shooting your man batter all up inside her. Then, punch her in the stomach to make her fart.

(Picture a whale coming up for a breath of fresh air.)

I went hogging last night and picked up a panzer, took her back to my place and gave her the sperm whaler.

The Sperm Whaler by xbadxonex February 22, 2008

schleprock sperm 

Orgasms that only lead to trouble and misery. Based on the cartoon character "Schleprock" from The Flintstones. Schleprock was always under a thundercloud and bad things always happened to him.

My friend Ward got some chick pregnant 19 years ago and married her. They soon divorced and he had to support their kid for 18 years. He counted down the days until the kid turned 18 and he wouldn't have to pay child support anymore. The kid turned 18. Ward then went out, screwed some fat chick, and got HER pregnant. Now he has to pay child support for another 18 years. He has SCHLEPROCK SPERM.

schleprock sperm by Greyborzoi April 3, 2008

flower sperm 

The reproductive substance formed by flowers; pollen.

I hate springtime. Flower sperm gets all over my car!

flower sperm by K00lk!d April 13, 2009

ultimate sperm 

A condition where every time a male has sexual intercourse with a female he impregnates her.

High schooler 1: HOLY SHIT! ZACH IMPREGNATED ANOTHER GIRL!
High schooler 2: Wow that's the 15th time in the past 3 years! That guy must have ultimate sperm.

ultimate sperm by Hadvar's pimp January 1, 2012

ass sperm 

When one ejaculates into a turkey baster-like object and proceeds to administer it into his or her rectum; the expulsion of the semen from the anus is otherwise known as: ass sperm.

Dooooddd I had the craziest night, Cherice totally ass spermed all over the bed *high five ensued*

ass sperm by Jor-hizzle April 12, 2016

Back-sperm 

Back-sperm is the last place finisher of the sperm race.

Fucking hell, if you're the winner, I dread to think what your back-sperm is like!

Back-sperm by Joshdex March 19, 2017