Top Definition
The act of having a circle of Gay Men all having sex with each other creating a circle of anal penetration and being penetrated.
We assume it would take at least 7 men to form a traditional assembly line.
by Xertdor November 27, 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.

×