Top Definition
To become gay or intrinsically homosexual.

v. rainbowify
Jess underwent rainbowification and look at her now, that militant lesbian bitch!
by Big Tim July 09, 2004

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rainbowification can also be spelt as rainboification and can mean to go from dark to light or vice versa or in science/everyday activities for a substance to diffuse in a nice pretty pattern of colours. English based (inventors of the sandwich).
the chlorine oxide mixed with the bromine solution rainbowified the tube. The room was rainbowified when the curtains were opened.
by noone January 08, 2004

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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).

Buy the t-shirt