monotone flop, facing massive overbet from unknown

[Yentz]

Oops - I somehow overlooked the stats on the coldcaller, sorry about that. With this guy coldcalling I probably call too at the table, since he might have Kx, or some club< Q.

I am still not sure its such an easy call though - what hands do you think UTG will checkraise all in with, even with the fish in. Obviously flushes, sets, AcX might do it, but what else? I am at work and dont have pokerstove, but I am not sure we are in too great shape against that range, not even getting good odds.

Feel fre to flame away if I am off here - maybe I am too nitty in spots like this.