I bet my ass you've never checked on a chicken in your life.
"Bet your ass, he's got something very serious on his mind."
And you can bet your ass the thief knows, too.
I hit reply and sent: You bet your ass we do.
It's too long for a visit and you can bet your ass the relative is coming here to find work instead.
That's the sort of questions they'll be asking, you can bet your ass.
"If the money wasn't good, you can bet your ass I wouldn't be sitting here."
I wanted to scream: You bet your ass there is!
I'll bet my ass we find something weird and interesting there.
"More than he ever got around here, bet your ass."