Top Definition
The act of draining ones vaginal discharge into the bell of a trumpet, whilst one continues to play thus trumpet using ones buttocks to produce enough air pressure to continue on spraying his or partner(s) in the face.
The buds and I were splatterhorning last night!
by Duncan McClure May 23, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×