Is this an easy fold? The more I look at it I'm telling myself yes. The BTN is 64/14 over 23 hands(small sample but enough to indicate he's a fish) and the SB is 16/9 over 638 hands. After the nit in the SB calls turn I can't see anything in his range that I'm ahead of, the more I look at it the more I think it's a bad call.
yes this is a clear fold, by continuing you are praying everyone is bluffing as you will have nothing but bluff catch value (and in a mw pot there is very little value in this)
There's just not enough worse queens out there especially with the presence of the SB, especially given SB may not x/r flopped sets trying to keep the fish in; even if called by two worse/drawing hands, there are still 10 clubs out there that virtually kill our hand.