"Who Could It Be?" is a song performed by Toby from the Sheriff Callie's Wild West episode, "Stagecoach Stand-Ins." It appears on the soundtrack of the same name.
Lyrics
Who could it be? Who could it be?
I know it's no one I wanna see
Who could it be? Who could it be?
Who's the no-good bandit outlaw chasing you and me?
It could be Sidewinder Suzie
Oh she's a doozy
She sneaks up from every side
Or Haybale Harry
He's extra scary
And as tall as he is wide
Maybe it's Whirlwind Willie
Oh, he's a dilly
He can whirl you off your seat
Or Bobcat Barty? Bobcat Barty?
Who's got claws on all his feet?
Who could it be? Who could it be?
I know it's no one I wanna see
Who could it be? Who could it be?
Who's the no-good bandit outlaw chasing you and me?