Credit: Jason Merritt/Getty Images Photo: Chord Overstreet at the 2013 Teen Choice Awards

In last night’s Glee (Season 5, Episode 5: “The End of Twerk”), the twerking sensation that took over McKinley High separated the cast into two factions: Those Who Can Twerk and Those Who Cannot.

It all started with exactly what we’ve seen in real life time and time again to spread the twerking flame across the world: a single viral YouTube video. And we already know who the cast voted best at twerking — Jenna Ushkowitz (Tina) — but who’s the worst?

According to Matthew Morrison (Mr. Shue), that would be Chord Overstreet (Sam )!

"The worst twerker would probably be Chord," Matthew said in an interview with She Knows, also noting that Becca Tobin (Kitty) actually wasn’t bad. “But I don't know if that was because, you know, she always wears that Cheerios outfit. So, I don't know if it helped it out a little bit."

And if you think you’re over twerking (thanks a lot, Miley Cyrus), it doesn’t compare to how done Matthew is.

"I think it's crazy,” he said. “I don't understand the fad behind it."

So when does he think the real End of Twerk will be?

"I think there are some hardcore twerkers out there who're gonna hold strong to their twerking abilities until their backs give out," Matthew guessed. "And then that will be the end of twerking."

Source: She Knows