wauw i happened to tumble into this. This is never a raise vs a passive tard just call. sigh and call. If he does something retarded like checking check behind turn ( loldonk megaslowplayset). if he bets masisvely ( like a psb or overbet) consider folding. I don't care whether a passive drooler might in a vacuum be exploiting me cuz truth is he is extremely likely to simply be valuebetting you with better hands so and gonna pay u off if you hit. Suppose he bets turn like 2/3 pot. u call u hit ur flush he is very likely to check/call a bet ( zomg a flush on the board i check) and call of big bets. If he checkraises river i'd prolly fold unless i'm committed. which might be the case. I honestly don't think he ever has a flushdraw. It's a set/2 pair. flushdraws these guys usually always chechk