Green’s Dictionary of Slang

hasta phr.

[Sp. hasta la vista, see you later; ? popularized by the use of ‘Hasta la vista’ (usu. after an act of extreme violence) by film star Arnold Schwarzenegger in Terminator 2 (1991)]

(US campus) goodbye, see you later.

[US] P. Munro Sl. U.
[US]Eble Campus Sl. Fall.