Top Definition
The act of uncontrollable laughter during the moment of climax
Ted: "I finally had sex with Christina last night then I started Cum laughing?"

Stuart: "You started Cum laughing some girls hate that"

Ted: "I know but I couldn't help it and she was cool with it, she even started laughing to?"
by AJ34 February 05, 2013

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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