Green’s Dictionary of Slang

outie adv.

also outtie
[abbr./pron. of out of here phr. (1)]

(US teen) leaving; usu. as I’m outie.

Show quotations
[US]A. Heckerling Clueless [film script] Dee, I’m outie.
[US]College Sl. Research Project (Cal. State Poly. Uni., Pomona) 🌐 I’m outie (phrase) I’m out of here.
[US]Burns & Price ‘Corner Boys’ Wire ser. 4 ep. 8 [TV script] And I’m outie. Five thousand.