Top Definition
JB Special refers to the unexpected insertion into ones ass. This act is called the JB Special working off of the old toy "jack in the box." In this case "JB" refers to "Jack in the Butt."
I "JB Specialed" that ho fo' sho'.
by the crane April 17, 2009

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.

×