"A blooper is a short sequence of a film or video production, usually a deleted scene, containing a mistake made by a member of the cast or crew. It also refers to an error made during a live radio or TV broadcast or news report, usually in terms of misspoken words or technical errors."
Trevor: Hey, what are you doing?
Daniel: Um... uh.. playing some cra-
Cameraman: Hey! you did a mistake!
Daniel: Um.. really?
Trevor: He's right, you made a mistake.
Dr. Jame: Whassup? My name is... um, my name is... what was my name?
Cameraman: Your name is Dr. Jame, you idiot?
Dr. Jame: Oh.
SUPA-RED (Trevor): I'M SUPA-RED!
SUPA-BLU (Johnson): I'M SUPA-RED!
SUPA-RED: HEY! THAT'S MY LINE!
Dr. James: HOW IS THIS POSSIBLE!?
SUPA-RED: What the fu-
Cameraman: HEY! NO SWEARING!
Dr. Jame: Shut up.
Daniel: Why did you tel-
Cameraman: HEY! You should scream when he told you to shut up!
Dr. Jame: THAT'S IT! I'm gonna disappear you all!
SUPA-RED & SUPA-BLU: NO! YOU CA-