Top Definition
When you throw in a gerb and leave in your mouth for an extended period of time it acts much like an ever lasting gobstopper
Last night at that party Zach threw in an Everlasting Gerbstopper...hes dank
by Ram Rod 605 June 20, 2010

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.

×