What is Back That Up?
1.
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.
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Random Words:
1.
The act of putting one's car up for sale.
My car is running like shit so I gave it a Jewish tune-up.
See jewish, tune, up..