Top Definition
The last hanger-on at a dinner party who hopes to swing a threesome with the hosts.
Not only was he a thringer, he's now a regular at our orgy night.
by TadTad October 25, 2013

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.

×