The word you add after some words to indicate similarities. The "-esk" word could replace "-like."

when you're hungover as shit after a spending a night drunk as a skunk

It's the word you use after pointing out a likeness to something.

Spelled with a K for flare, the esk is a state of mind. It's a lifestyle lived by someone. It basically means anything can come out of your mouth at any given time no matter who's around or what the situation is. Esk moments can happen to others. If one did occur you might say that it was a "esk" moment.

A small country town in Queensland Australia.

'Esk' is the nickname of one elite counter-strike player named Don. He plays for the elitest team in the world, named K2, based out of Kamloops. Who owns. They own you.

Moriah Elizabeth uses this weird word in her video Turning Myself into a Cupcake