1 definition by Cecilie_is_silly

Top Definition
If something is rainbow, it is something really good and sweet and fun, and a bit silly.

Rainbows are possibly ninjas in disguise.
It is also said that they may be covered in giant invisible cloaks.
dancing in the rain is rainbow.
It is rainbow to sing aloud even if it sounds horrible.
It is rainbow to being awake at 3 PM and writing about rainbows.
by Cecilie_is_silly September 13, 2007

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