1)
B: "Hey, Mario!"
M:"Huh!? Princess Peach?"

B: "I sure look like her, don't I? But I'm Bowser!"
Y: "Haha, you're such a kidder, Princess!"
M: "Why the sudden urge to cosplay Bowser?"

B: "CAN PEACH DO THIS!?"

2)
M: "You really are Bowser...but how!?"
B: "Wahahaha! Surprised, Mario?"

B: "Anyone who puts on this crown will be transformed like this!"

L: "The Super Crown!"
L: "He's using an item from your new game, Mario!"

B: "Thanks so much for the EXPLANATION, Luigi!"
L: "AAAAAAGH"

M: "What do you think you're doing!?"
B: "Mario"

B: "Are you gonna hit me? <3"

3)
M: "I can't hit her!" [hits Luigi]
L: "So why hit me!?"

B: "You're wide open, you clowns!"

M: "She just seems so much like Peach..."
L: "What are you talking about?"

B: "I knew it! Mario is defenseless against me in this form!"
B: "With him out of the way, conquering the Mushroom Kingdom will be child's play!"

P: "Cut it out!"

P: "What are you doing pretending to be me!?"
B: "Oh no! The real Peach!"

L: "He turned back into Bowser!"
M: "Oh, thank goodness..."

4)
P: "What do you mean, he seems so much like Peach!? What are you staring at all slack-jawed!?"
M: "H-hang on, you're misunderstan--"

P: "You know he's still Bowser on the inside, right!?"
M: "AAAAAGH"

P: "I'm taking back the super crown!"
M: "How did it come to this...?"
B: "Peach sure is scary when she's mad..."

P: "...anyway, do your best in the game, Toadette!"
T: "Will do!"