You betcha

[Sonia]

A Minnesotan phrase that can be translated into the following...
1- Yes
2- I agree
3- You sound like you know more then I do
4- Youre wrong, but Ill make you feel better about it
5- If not more
6- Damn Wisconsin Packer Cheeseheads
7- Youre annoying

[Tina]

yes, you can bet on it

[Tanya Shivari]

Republican for Yes We Can!

[Jessica]

Also can be used in place of Youre welcome, or No problem.

[Couch Potatoe]

Contraction of you bet your.... (life, ass, money, etc.). Also you betcher

[Gregory]

used to say yes very strongly, or to show that you are very sure about something: