While it’s hard not to be pleased with the Jay-Z-assisted “Bitch Don’t Kill My Vibe” remix, nobody was more excited than Kendrick Lamar himself. In the video above, KL and friends are in the studio working on ScHoolboy Q’s OxyMoron, when “TopDawg” of Top Dawg Entertainment puts on what Kendrick thinks is the original version of the song. What follows is K.Dot’s joyous reaction to unexpectedly hearing Hov’s verse on his track for the first time ever.

Check that out above (that look is priceless) and grab the album good kid, m.A.A.d city on Top Dawg now.

[via NahRight]

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