Top Definition
Macklin's Law is the widely held belief that the pinnacle of sexual activity is not in fact intercourse, but fingering.
He didn't get Macklin's Law last night, he only shagged her.

They were following Macklin's Law in the middle of the dancefloor.
by floppy blowjobs February 11, 2010

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thou shalt finger
He went home with a girl last night and followed macklin's law.

or

She wouldn't let him have macklin's law, he just got a shag.
by disciple of the macklin February 10, 2010

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Lotsa space for your liquids.

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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).

Buy the t-shirt