What sparring y'all wanna do?
Get to arguing with a Spartan, play it cool
I heard them alien voices, I'll knock the martian up outta dude

from Joe Budden – Lost Control (Freestyle) Lyrics on Rap Genius

Meaning

Joe’s saying he’s a Spartan like Leonidas from 300 who’s been scrapping from childhood so if anyone wants to spar , they should let it go or lose their life.

More importantly, he’s a Spartan like Master Chief so Kendrick and the alien voice sound effects he often use are going to get killed like the aliens in Halo.

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