Watch Emma Stone And Maya Rudolph Take Anna Kendrick's 'Cups' Routine To The Next Level

There’s a new instrument in town

Patrick Star once asked Squidward a very pressing question on Spongebob SquarePants:


The answer? Nope, mayo isn't an instrument — but butter TUBS are. Keepin' it in the condiment family, I guess.

Maya Rudolph and Emma Stone proved this Tuesday night during Maya & Marty, when a viral YouTube video inspired them to cover Robyn's "Call Your Girlfriend" using only empty butter tubs Pitch Perfect–style. Observe:

I can't decide what's more impressive in this clip: their voices or their perfectly synchronized rhythm. Anna Kendrick would be proud.