n. A shower of urine delivered onto the victim by a multicultural group of pissers.
In prison, Sven, Tuan, Rajif, Leroy and Chief Bigbear all gave Stevie a rainbow shower.
от Mango 02 януари 2003
Vomit play. Contrast with "golden shower", "brown shower", etc
от Anonymous 29 май 2003
A group of people pissing on one person
"I just sat there under a stream of rainbow showers"
от Chris1372 25 март 2008