Top Definition
The act of many people in a group having marijuana via a bong or a pipe.
"Dude, come over to my place, at 5pm I will be coning it up and would like you to join me."
by TROYum May 05, 2005

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.

×