Ah, the mashup: possibly the internet’s greatest contribution to culture—or at least the best way to blow a few minutes when you should be working.

Today’s fun time-waster, spotted by Kotaku, comes from Soundcloud user victorylaptop, which mixes up the Level One song from Super Mario Bros. and Kendrick Lamar’s “King Kunta.” It’s called “Kendrick Lamario Bros.,” although as many a commenter has pointed out, “King Koopa” might have been an even better title.

Unfortunately, the Mushroom Kingdom has no officially sanctioned rap. Not since the tragedy that occurred last time.