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1.
leaving a place quickly
the cops are here so are we jettin?
by God#28 April 08, 2004
 
2.
1. the act of traveling from one party/social thing to another; cannot be done alone.

2. having so much of a blast you don't even know what's going on.
1. We were jettin to this one place but heard another house was better so we jetted over there.

2. I was jettin around big time last night.
by boombigs December 13, 2010
 
3.
Jettin is a common insult for calling someone a hoe or a slut.
'Jettins' are usually bitchy whores who are very controlling.
Girl 1: "Look at that slut"

Girl 2: "Wow, she is such a Jettin.
by JettinHaters June 05, 2011