Etm: Ebonics; Stemming from rappers who have been fired upon i.e. 50 cent who's been shot nine times.
To do something, anything really, in an iteration of nine times. Usually used with an accompanying bravado in an attempt to create credibility/credit for having already completed the action nine times previously.
A) When asked if I wanted another trip up to the Las Vegas buffet I answered no. I cited that I not only did not want to contrive but had already nine timed it (referring to the buffet).
B) When Jen told me that the house needed to be straightened and wasn't flushed, I threatened her with a slap. Exclaiming that I would not only slap her, but nine time it.