The act of vomiting at completely inconvenient times. May come while roaming a visitors college campus, or in a car on the way to a baseball game while riding in the middle of the backseat.
Luke: "Dude, you guys are late!"
Danny: "Sorry man, we had to stop, Rick was pattoning in the car."

Kyle: "Did you see the guy with the long hair? He was pattoning while he was walking on campus!"
by Dave Bishop June 17, 2011

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.

×