We're three handed, I've lost a big pot last orbit (flop top set and sure can hold vs OESD) but still have 14 bigs and am now in the BB. Guy who made his straight has a huge chip lead now, but he folds his button. SB has 11bigs.
Prizes:
£540
£350
£260
Everytime it's my button, if I fold the guy in the button will fold to his mate in the BB because they are mates and spanish and this is gibraltar and good luck proving they are softplaying each other, even though they are, etc etc, but when I open the button, guy will either call or fold. When I'm in BB and it folds to SB, he's folded 5/5 times.
This time he limps and I have

I check, which I assume is standard.
Flop is

and he shoves pretty quickly.
No real reads other than he's reasonably nitty pre (read, very) and is getting the money in much lighter against me than he would against his mate. If we call win and have 25BB we'll be up against about 35BB HU and I expect to have a monsterous edge vs the other guy. If we call and lose I expect that the other two will directly chop the money straight away like they always do.
Call or fold?