Japanese word meaning "to wet oneself". A paraphilia involving urinating on oneself but also arousal brought on by having a full bladder, by causing someone to develop a full bladder, or by witnessing someone with a full bladder "relieve" themselves.
by The Digital Boi July 29, 2007
by Omoqueen November 04, 2014
The best sexual fetis of all time. Involves people wetting themselves for pleasure. Also a Japanese word meaning "to wet oneself".
by Teh Uber Pwnz0r June 13, 2009
The term itself is japanese for "pee" or "to wet one's self",but omorashi is a fetish for having to pee,wetting yourself,peeing in general,etc. Most notable about this fetish is watersports,peeing on things,or more commonly,other people.
by Pitchy January 10, 2016
by BootInTheGroin June 01, 2004