The best way to play against this guy is when u get a good hand like A-10 or better, pair of 8s or better.. let him raise with with his junk hand, then go ALL-IN immediately. The clown will have to fold almost every time. If u have a moderately good hand like Q-10, 10-J.. try to limp in and see a flop, dont call any of his raises. If you hit a top pair or good drawing hand (open ended str8, flush draw) immediately go ALL-IN. This should fustrate Gus for sure. The main thing to remember - if the board is all rags hes probably hit something so get out immediately unless u hit your high cards good.