Top Definition
A superlative life experience; instills the sensation as if one were perpetually cumming.
Having a pirate ship battle with your best friend would produce a lifegasm.
by piratebooty September 14, 2010

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Similar to an orgasm, a lifegasm is more or less an epiphany in which one has a sudden realization causing them to have this EXTREMELY good sensation.
Oh gawd, Samus is actually a girl?! I think I just had a lifegasm.

Oh wtf... Bridget's a GUY?! -lifegasms anyway-
by Haruhi October 12, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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