The sound made while in the act of masturbation.
Mother: What's that strange spleeching sound coming from?

Son: Dude, she can hear my spleech... gross
by IWillRapeYo February 05, 2010

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Top Definition
n. jizz, sperm, male seminal fluid

adj. the color of semen

v. jizz, cum, ejaculate
v. - he spleeched on her face.

adj. - now she has spleech hair.

n. - there is also spleech all over the carpet.
by JunkInTheDrunk January 20, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt