cerca qualsiasi parola, ad esempio ratchet:
 
1.
A versatile term that can be used as basically any part of speech in any context in any part of the world at any given time. Usually has a positive connotation, and is often used as a salutation. Rayo is a state of mind.
1. Kelsey Sargis is so rayo.

2. KS: Hey Jen.
JC: Rayo.

3. Rachel Davidson was feeling pretty rayo.
di kwaddus 29 marzo 2006
 
2.
That rayo shocked the cops!
di some guy 07 aprile 2004