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1.
an expression of great excitement or if someone is positive about an event
CrazyEyes: So are we gonna go chill tonight
Chemp: hells ya!
by blah December 10, 2004
 
2.
Messed up version of 'Hell Yeah.'
Me (Black Person): Did you see that shit?
You (Not Black Person): Hells Ya!!!
Me (Black Person): Did you just say hells ya? What the fuck is that?
by meatwadspimplady December 16, 2006