“Oh, good! The beam's headed here! Now I'll have to start all over...” – The Joker, Batman Beyond: Return of the Joker ... Movie Quotes Database

The Joker: [notices the satellite laser is heading for the abandoned candy factory] Oh, good! The beam's headed here! Now I'll have to start all over again. Thanks for wrecking everything, kid. [Turns to leave] See ya 'round.
Batman: Hold it! [Grabs Joker's wrist]
The Joker: Oh wise up, junior, GAME'S OVER!
Batman: I'm taking you in!
The Joker: [laughing] Right! [punches Batman several times and throws him onto table, which breaks under his weight] You're out of your league, McGinnis. I know every trick the original Batman and Robin knew at their peak.
Batman: Maybe. But you don't know a thing about me.
The Joker: YOU?! What's to know?! You're a punk! A rank amateur! A costumed errand boy taking orders from a senile old man. Still, if it's a whupping you're a-wantin'...
[He rolls up his sleeves, and Terry runs to the door]
The Joker: That's right. Better run and save yourself... it's about your speed. [Terry closes the door, then breaks the switch to prevent escape]
Batman: Let's dance, bozo.
[As they fight, Joker gets the upper hand]
Batman: [To Bruce, through comlink] He's tough. Any suggestions, boss?
Bruce Wayne: Joker's vain and likes to talk. He'll try to distract you, but don't listen. Block it out and power on through.
Batman: Wait. I like to talk too.
[They fight, and Terry knees the Joker in the gut]
The Joker: What're you doing?!
Batman: Fighting dirty.
The Joker: The REAL Batman would never-- [Terry pushes the knee in further]
Batman: Told you, ya didn't know me.
The Joker: Funny guy...
Batman: Can't say the same for you. [shoves the Joker so that his gut hits a table]
The Joker: Impudent brat. Who do you think you're talking to?
Batman: Not a comedian, I'll tell you that.
The Joker: [draws a laser pistol] Shut your mouth! [fires at Batman]
Batman: [retreats into the rafters] The real Batman never talked to you much, did he? That's probably why you were so fixated on him. [tosses a batarang, knocking the gun out of Joker's hand]
The Joker: Don't play psychoanalyst with me, boy!
Batman: Oh, I don't need a degree to figure you out. [hits the lights with a batarang, turning them off] The real reason you kept coming back was you never got a laugh out of the old man.
The Joker: I'm not hearing this...
Batman: Get a clue, clowny! He's got no sense of humor! He wouldn't know a good joke if it bit him in the cape. Not that you ever had a good joke.
The Joker: [really getting angry] Shut up... Shut up!
Batman: I mean, joy buzzers, squirting flowers? Lame! Where's the "A" material? Make a face, drop your pants, something!
The Joker: Show yourself!
Batman: You make me laugh. But only 'cause I think you're kinda pathetic. [mimics the Joker's laugh]
The Joker: Stop that!
Batman: So you fell in a tank of acid, got your skin bleached and decided to become a supervillain. What, you couldn't get work as a rodeo clown? [laughs mockingly]
The Joker: [grabs some grenades] Don't you dare laugh at me!...
Batman: [laughs harder] Why? I thought the Joker always wanted to make Batman laugh!
The Joker: [throwing grenades] YOU'RE NOT BATMAN!!

The Joker : [notices the satellite laser is heading for the abandoned candy factory] Oh, good! The beam's headed here! Now I'll have to start all over again. Thanks for wrecking everything, kid. [Turns to leave] See ya 'round. Batman : Hold it! [Grabs Joker's wrist] The Joker : Oh wise up, junior, GAME'S OVER! Batman : I'm taking you in! The Joker : [laughing] Right! [punches Batman several times and throws him onto table, which breaks under his weight] You're out of your league, McGinnis. I know every trick the original Batman and Robin knew at their peak. Batman : Maybe. But you don't know a thing about me. The Joker : YOU?! What's to know?! You're a punk! A rank amateur! A costumed errand boy taking orders from a senile old man. Still, if it's a whupping you're a-wantin'... [He rolls up his sleeves, and Terry runs to the door] The Joker : That's right. Better run and save yourself... it's about your speed. [Terry closes the door, then breaks the switch to prevent escape] Batman : Let's dance, bozo. [As they fight, Joker gets the upper hand] Batman : [To Bruce, through comlink] He's tough. Any suggestions, boss? Bruce Wayne : Joker's vain and likes to talk. He'll try to distract you, but don't listen. Block it out and power on through. Batman : Wait. I like to talk too. [They fight, and Terry knees the Joker in the gut] The Joker : What're you doing?! Batman : Fighting dirty. The Joker : The REAL Batman would never-- [Terry pushes the knee in further] Batman : Told you, ya didn't know me. The Joker : Funny guy... Batman : Can't say the same for you. [shoves the Joker so that his gut hits a table] The Joker : Impudent brat. Who do you think you're talking to? Batman : Not a comedian, I'll tell you that. The Joker : [draws a laser pistol] Shut your mouth! [fires at Batman] Batman : [retreats into the rafters] The real Batman never talked to you much, did he? That's probably why you were so fixated on him. [tosses a batarang, knocking the gun out of Joker's hand] The Joker : Don't play psychoanalyst with me, boy! Batman : Oh, I don't need a degree to figure you out. [hits the lights with a batarang, turning them off] The real reason you kept coming back was you never got a laugh out of the old man. The Joker : I'm not hearing this... Batman : Get a clue, clowny! He's got no sense of humor! He wouldn't know a good joke if it bit him in the cape. Not that you ever had a good joke. The Joker : [really getting angry] Shut up... Shut up! Batman : I mean, joy buzzers, squirting flowers? Lame! Where's the "A" material? Make a face, drop your pants, something! The Joker : Show yourself! Batman : You make me laugh. But only 'cause I think you're kinda pathetic. [mimics the Joker's laugh] The Joker : Stop that! Batman : So you fell in a tank of acid, got your skin bleached and decided to become a supervillain. What, you couldn't get work as a rodeo clown? [laughs mockingly] The Joker : [grabs some grenades] Don't you dare laugh at me!... Batman : [laughs harder] Why? I thought the Joker always wanted to make Batman laugh! The Joker : [throwing grenades] YOU'RE NOT BATMAN!!