What do you do with a can of Pringles? Eating them is so passé.

The "Pringle ringle" is all the rage.

Jane Epenson, for those who don't know her, is a writer for "Once Upon a Time" and "Buffy the Vampire Slayer."

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She apparently is also a Pringles engineer in her spare time.

According to a tweet, Epenson used physics to build a ring of Pringles, no glue needed.

But the feat isn't anything new.

YouTube videos on how to make a ring of potato crisps (don't call them chips) in a few easy steps date back about three years.

What do you do with the Pringles after the ringle is complete?

Espenson has the answer: