And that's who you thinking is 'bout to come and make a killing
Drake is asking this question in a “really tho?” type of manner. As in no rapper is close to his level right now and can’t kill the game like he will. If you continue to the next line you will see that he might be implying that so many rappers are trying to be like him so how is someone going to try to kill the game doing what he has been doing already.
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