And I'mma be here for a while just buckle up before the ride
Or knuckle up, if you could fight, we always making 'em duck or die

from Kendrick Lamar – Rigamortus Lyrics on Rap Genius

Meaning

Kendrick’s gonna be in the game for a long time so either sit down and listen or, if you think you’ve got game, get at him. Although, if you challenge him, be careful because his skill is unmatched.

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