Catchphrase

A catchphrase is commonly uttered line uttered by a character. Catchphrases often become associated with the character in question and if they become popular enough may even become associated with the show.

The two most known catchphrases on Futurama are Farnsworth's "Good news, everyone" and Bender's "Bite my shiny metal ass".

Catchphrases
Catchphrases used by the characters

Zoidberg

 * Woop-woop-woop-woop!
 * Hello!
 * What an honour!
 * Excellent, excellent!
 * (Insert famous person)? I love that guy!
 * Hooray!
 * I'll take eight!
 * Dibs on...!
 * Awwww...

Bender

 * Bite my shiny metal ass
 * Me, Bender
 * We're boned
 * Bender is great
 * Neat! (This is always followed by Bender taking a picture with a purple or green camera.)
 * Cheese it!
 * It's gonna be fun on the bun! (Apparently this catchphrase was briefly deleted from him during the events of "Overclockwise".)
 * Do the Bender!
 * Hoo-hoo-hoo-hoo-he-he-he-he-he-he!
 * Death to humans!
 * Sir, you forget yourself!
 * Another job well done.
 * Bender also said Kif's catchphrase with him in ITWGY.

Farnsworth

 * Good news, everyone
 * I am already in my pajamas
 * Sweet Zombie Jesus!
 * Huh?
 * Wernstrom!
 * Fuff!

Fry

 * Help! Police!
 * He's dead
 * OW! My (insert body part)!
 * Bender? Is that you?

Leela

 * Hi-yah!
 * Oh, Lord

The Conrad family

 * Sweet (insert animal or thing) of (insert place)! - Hermes, LaBarbara and Dwight
 * My Manwich! - Hermes, LaBarbara and Dwight
 * Reference to . - Hermes

Others

 * Guh/buh/spluh/fluh - Amy
 * Bender? Is that you? - Amy
 * That's prepostrous! - Cubert
 * Bam! - Elzar
 * Well gadzooks! - Enos Fry
 * My kajigger(s)! - Hattie
 * Watchacallit - Hattie
 * (sigh) - Kif
 * I am Lrrr, ruler of the planet Omicron Persei 8! - Lrrr
 * Lrrr... - Ndnd
 * Haroo! - Nixon
 * BRANNIGAN! - Nixon
 * Ha-Haaaa! - Roberto
 * Whoahs! - Sal
 * Eh-heh-heh-heh-heh-heh-heh-heh-heh! - Hoschel
 * I'm Scruffy, the Janitor. - Scruffy
 * Yep. - Scruffy
 * Second. - Scruffy
 * Leela... - Zapp
 * Ho ho ho! - Robot Santa Claus
 * Ba-GAWK! - The Hyper-Chicken