Just watch, I'mma kill 'em all
Just watch, I'mma kill 'em all
Just watch, I'mma kill 'em all

from Earl Sweatshirt – Kill Lyrics on Rap Genius

Meaning

A claim that Earl will lyrically destroy all challengers

Moreover, a reference to the name of the group, OFWGKTA (Odd Future Wolf Gang Kill Them All)

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