Watch a couple of Stone Sour fans get engaged at a gig's meet and greet

We're not sure who was more surprised by this... the band, or the chick.

At a recent Stone Sour meet and greet in Massachusetts, USA, a bloke decided to propose to his missus in front of the band.

Ballsy move, considering she was probably fussing over the band at the time, but it seemed to go down a treat.

Corey Taylor's expression is somethin' else, though. Have a look: