You can bet your bottom dollar that it's going to rain later
She'll be here on time, you can bet your bottom dollar
If you think he'll forget, you can bet your bottom dollar he won't
This new restaurant is going to be a huge success, you can bet your bottom dollar
They're offering a great deal; you can bet your bottom dollar it won't last long
You can bet your bottom dollar she knows more than she's letting on
He's been practicing for weeks; you can bet your bottom dollar he'll win the race
If there's a problem, you can bet your bottom dollar he'll be the first to complain
You can bet your bottom dollar that this movie will be a box office hit
She's always prepared, so you can bet your bottom dollar she has a plan B
Will the package arrive today?
You can bet your bottom dollar it will.
Great! I am very eager.
You can bet your bottom dollar he'll be late again
He will definitely be late again, undoubtedly
You can be absolutely certain he'll be late