Top Definition
Looking at a womans older profile pictures on Facebook to determine when she became a slut.
"Dude, have you noticed how much sluttier Sheryl is getting?"

"I know man! I used The Picture Timeline theory on her and figured out she became a whore around grade 11."
by CrowNasty September 30, 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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