Top Definition
ADJ: Full of rainbows, the epitome of rainbows, of/related to/making one think of rainbows.

(NOTE, this is so totally a word. This is the most real word on the planet. Mister Webster himself used this word.)
Jane: "There is this girl at my school with cool hair. It has many colors - it is so RAINBOWFUL!!"

Dick: "That's cool.. are you a lesbian?"

- - - -

Martha: "Look at that evil little bunny!"

Stewart: "LOOK OUT! It's so rainbowful! I'm blinded!"

Le bunny: * blows Martha and Stewart to pieces *
by Fluffy Princess Anon December 12, 2012

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