Watch: Peyton Manning sings Johnny Cash in Dublin pub

So you're sitting in a pub in Dublin and Peyton Manning walks in and starts singing Johnny Cash. No joke. This just happened. #WarEagle

A post shared by Eliott C. McLaughlin (@eliottmc) on Jul 27, 2017 at 5:01pm PDT

Peyton Manning never passes up an opportunity to sing in public.

The retired quarterback caught some pub-goers by surprise during a recent trip to Dublin, Ireland, when he walked into Quays Irish Restaurant and began belting out the Johnny Cash classic "Folsom Prison Blues."

In May, Manning joined country singer Chris Stapleton on stage in Colorado for a surprise performance.

So Will Freeman, Rebecca Fineco, and Peyton Manning walk into a bar....

A post shared by Will (@willy_b_free) on Jul 27, 2017 at 6:22pm PDT

- With h/t to CBS Sports

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