Top Definition
A sexual encounter, in which one or more of the participants are ugly.

Often occurs under the influence of a substance, such as alcohol or drugs, and occasionally, the influence of low self esteem and loneliness.
ugly sex I'll never have ugly sex again!
ugly sex Say no to ugly sex.
by Helius Eros November 09, 2009

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A sexual encounter where by either party does not want a meaningful relationship at the end. Therefore allowing both parties to fully let go and have amazing sex
"aww man, i really need some ugly sex right now"
by mischmash December 03, 2011

The Urban Dictionary Mug

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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.

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The Urban Dictionary Mug

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

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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

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Sex between two very ugly people.
Guy 1: Did you hear about Jean and Garry? Apparently they had sex.
Guy 2: Aw yuck! That's some ugly sex!
by iJimped May 05, 2009

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