1. The regrettable offspring of anyone who defies natural selection and somehow lives long enough to continue their lineage.

2. Any baby, kid or teenager that loiter and cause a nuisance in an otherwise civilized place, such as making noise at a cinema, infesting the centre of towns or congregating around bright flashy lights and loud noises such as the scene of a minor road accident outside your home around 10pm in the evening because in their own mind it is cool to be seen there, probably because they are too young and cant afford the bus fares to go see the flashy lights and loud sounds at a proper night club.

Man, did you hear that baby when we went to see District 9 last night?, those parents need to know when to leave their sperm vermin at home.

You saw all those kids hanging around that car accident last night?, guess those sperm vermin don't have anything better to do with their lives.

sperm vermin by obviously middle class September 15, 2009

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sperm nugget

Someone who craves there ass to be nutted on

That chick is a huge sperm nugget she begged me to nut on her ass

sperm nugget by Coon vanrheen October 29, 2017

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Sperm Partner

The person that help you, (or you helped) conscieve a child or multiple children together.

See Baby Momma, Baby Daddy

Sheryl was no more than just a sperm partner to David, who had 7 different sexual partners who happened to father his children.

Sheryl was one of David's sperm partners becuse she accepted his semen into her vagina for 9 months until the baby plopped out.

Sperm Partner by Mr. Dwayne October 18, 2004

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