Pirate munchkin question

[Andrew Hackard]

Very, very few cards in the Munchkin games actually erase a previous card play from existence as though it had never happened . . . but Not So Fast, Me Bucko! is one of them, both because it uses the phrase "play immediately" and because it says it actually cancels the card that was played. Playing it immediately after the Dogfish makes the Dogfish never happen.