"Hmm. Harley tells me that the Batman's car is still parked just outside of the Intensive Treatment building. Now, we can't just have him up and leave us, can we?"

"What'll it be? A kindergarten? A hospital? A billionaire's mansion? Oooh, choices, choices, choices."

"Joker here! I'm in control of Arkham Island and you can all consider it out of bounds. If I see any lawmen, vigilantes or do-gooders in tights coming this way, I'll start detonating random bombs around the city."

"Greetings, Gotham. This is the voice of your new master. Oh, hang on...I've skipped a bit!"

"Oh, boo! You win again, Bats. Well, savor it. I'll get you next time."

"I like you boys. What you lack in brains, you make up in heart. Oh, and speaking of heart… bring me Batman's."

"Do you really think it was going to be that easy, Bats? I've sent a few more of my boys your way. Let's see how you deal with these odds!"

"Some idiot is running around the asylum dressed like a bat. I know. Crazy! Stop him before he gets someone hurt. Really. It's for his own good."

"Joker here with a quick update on what's new in the asylum."

"I suppose I'd better tell my boys you're on the way. Hey, maybe I won't...It'll be a nice surprise!"

"Oh, look who it is! Are your pointy ears burning?"

"Just do it! And have fun, I know I will."

"I hope you keep your promises, boy. I'd hate to go and punish your family just to teach you a lesson. I can promise you they won't be laughing."

"Good. Our friendly neighborhood rodent is on his way. You need to set a trap. He must not leave this building. Do you understand me?"

"Did you hear that, Bats? Sounds like Frankie is working out just fine! Another valuable employee for the organization."

"Stop flirting with the hired help, Harley."

"Hey, Bats. I know you can hear me. I've got a little something for you to listen to. Harley and Frank are nearly out of the building with the old man. How are they going to get past all those guards? Let's have a listen, shall we?"

"I'm sorry. I've looked everywhere, but I can only find his head! I'll get back to you when I find the rest of him."

"If I see you trying to follow me, he dies. Harley's looking forward to it. Maybe I'll film it and post it on the internet."

"Oh, I forgot to say. Just in case you were planning on following me, I've arranged a little insurance. Gordon is on his way to Harley as we speak."

"Silly Bat! I don't want to escape. I'm having way too much fun. I even have you here to keep a smile on my face."

"You were expecting maybe Two-Face?"

"Having a little trouble up there?"

"You're getting too predictable, Bats! Well, I'd love to stay and chat, but I've got a party to organize. I've got guests flying in from all over Arkham. You'll see."

"Knock me off, I dare you! End this, pull the plug, stop me once and for all."

"Welcome to the madhouse, Batman! I set a trap, and you sprang it gloriously!"

"Tell me something, Harleen. Have YOU ever had a really bad day?" [Dr. Harleen Quinzel]"

"Oh, nothing much. Hundreds dying in pain and fear. All their meaningless lives brought to a horrifying conclusion. All thanks to you and a book of matches. Was that the answer you wanted?"

"Oh, Frankie! You really should learn to keep that fat mouth of yours shut. It'll get you into trouble!"

"Ha ha! The night is young, Bats. I still have a trick or two up my sleeve. I mean, don't you think it's a little bit funny how a fire at Blackgate caused hundreds of my crew to be moved here?"

"Whee! Great night for a party!"

"That reminds me. I really need to get me some new shoes. [After encountering Killer Croc]"

"Can you smell the excitement in the air? No? Huh. Must have been one of the guards then. Croc old boy, is that you? [Killer Croc]"

"Need to take my temperature? I'd be happy to drop my pants."

"Boo! [Laugh]"

"I'm telling you, the state of the wiring in these federal facilities is shocking. My boys over there could have been hurt in that unfortunate fire. [Blackgate Prison]"

"Oh, it's my favorite show. "I'm Warden Idiot." "You'll never escape. "[Pulls funny face while speaking and laughs]"

"'What's up, doc? Pencil me in for tomorrow at four. We've got a lot of catching up to do. [Dr. Penelope Young]"

"There'll be time enough for you later, Cash. Speaking of time, tick, tock, tick, tock. Is that a crocodile I hear? [Aaron Cash]"

"Ooo, whatcha sneak in with you, Bats? C'mon. Tell me, tell me! Batarangs? Batclaws? Ooo, Bat snacks?"

"Y'know what? I preferred the good ol' cavity search. Much more personal."

"Oh, it's always nice to return to my sweet little hausenda!"

"Look at all this new security. How's a guy supposed to break out of here?"

"Sharpie loves his cameras. Hey, Sharpie! You getting my good side? But heck, they're all good, aren't they?"

"Not so tight, boys. You'll crease the suit. [Strapped to a gurney]"

"Really, I don't mind walking! [Taken by Arkham Guards]"

"Yo, Frank-ay. How's the wife and kids. Ya miss me? [Frank Boles]"

"Hey, Sharpie! Love what you've done with the place! [Warden Quincy Sharp]"

""Stand back, fool! I've got a bomb...Oh, right. Heh, heh, heh..." [Remembered why Batman captured him]"