Just because you play for a team called the Colts doesn't make you a country singer -- but Peyton Manning tried anyway.
Peyton -- dressed in sensible pair of khakis and a polo shirt -- got a drunken crowd roaring at a bar in Key West, as he and Kenny Chesney busted out a version of "You Never Even Called Me By My Name" by David Allen Coe.
The singing wasn't horrible -- but the faces he makes are priceless.
Goofiest Country Singer Ever
3/23/2009 2:00 PM PDT BY TMZ STAFF
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