Top Definition
Expression used to show thanks or appreciation for something someone has done for you or it can be used after a business transaction has taken place.
Person doing favor: I got that green you wanted.

Person receiving favor: Back that up dawg.
by RAD-DADE February 23, 2009
5 Words related to Back that up

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.