1-3 350ush effective (stepped back down to avoid the euros). I post in like MP1, and I check my option with 73 offsuit. It limps around and We go four ways to the flop, one person in early position, and cut-off and button behind me. Flop comes out 77T with a two suit.
I lead out (for obvious reasons) for 10. Cut off flats and button min-raises to 20. EP folds. I three-bet to 50, figuring that tens (and probably some flush draws will call).
Here is where the weird shit happens. Cutoff back raises all in for like 350. Button folds and its on me.
Button is something of an omc, but I don't know too much about him.
What's your play?