That I'mma get fucked up,
Kendrick has made a commitment to getting drunk. It’s an interesting play on words because people usually make vows when they have something difficult and positive to accomplish, not something like getting bombed, (something that’s really easy to do and bad for you).
Also, the way that Kendrick sort of seperated this from the previous line, “looking to make a vow soon,” could mean that maybe he was trying to break his negative habits, but the more he drank, the more that commitment shifted to getting fucked up.
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