by Behrens April 22, 2006
Also called a snot rocket, the act of covering one nostril and blowing forcefully on the other to expel flotsam and jetsam from one's sinus cavity, usally in a public place. Named for a character in John Steinbeck's "The Red Pony" with a predilection for said disgusting affectation.
I didn't have any kleenex and didn't see anyone down the street, so I launched a red pony on the sidewalk before hopping on the bus.
by Ben Frey June 05, 2006