macking ass - Calling someone out for being extra flirty, like they’re try

Calling someone out for being extra flirty, like they’re trying to get in your pants or just really love looking at you.

Hey, you’re macking ass today. I might actually die from how hot you look.

You’re macking ass again. I swear, I can feel my heart breaking from the flirts.

You’re macking ass so hard, I think you’re trying to seduce the whole bar.