Wedding receptions: Everyone's drunk or hooking up or trying to get someone drunk so they can hook up with them, and no one is paying any attention to the wedding band.

What better time to get in to some shenanigans?

That's precisely what YouTuber CaptainVibe was thinking when he and his bandmates decided to break out Metallica's "Enter Sandman." But in order to avoid harshing everyone's mellow they figured it would be best to cloak it in some smooth Bossa nova.

And not tell anyone.

[H/T: Blame It On The Voice]