SNG, somewhat early but not very.

On the button:


I call, SB folds, BB checks.
I have 700 chips or so, opp has 2000. There's about 100 in the pot.

Flop:

or something -- one club

BB checks, I bet about the pot.

check RAISED !!!!!
but wait... suppose that's bottom 2 pair...
any 7, Q, J or T and MHIG. Plus the backdoor.

What do you think?