Coinage

Like its predecessor, the Simpsons, Futurama's writers and voice actors are constantly inventing new words.

Overview
The words said on Futurama don't always exist in a standard dictionary. Several words have been invented by the writers and ad-libbed by the actors, creating these words for us:

A

 * Axe :inquire, question; derived from the old english "ask." Ironically, this is actually a step backwards, as "axe" was the original pronunciation. Alternate spelling: Ax

Frontbutt

 * Frontbutt :How Hermes refers to his posterior after his head is replaced backwards. The creators expressed in the commentary that they expect the phrase "Kiss my frontbutt" to catch on. Coined by: Hermes]

M

 * Male Jelly :A substance excreted by Decapodian males to fertilize eggs left by the females.

Coined by: Bender (1ACV01) Coined By: Amy (4ACV13) Coined By: Zoidberg (2ACV16)
 * Meatbag :A term referring to Humans (or organic creatures in general), may be a racial slur.
 * Mell out : A phrase meaning chill out. A shortened form of "mellow out".
 * Murderology :The study of murder.

Coined By: Zoidberg (2ACV16)
 * Murderonomy :A collection of the established laws or knowledge pertaining to murder.

R
Coined by: Hermes Conrad (2ACV06)
 * Rage Dump :An expression meaning that someone needs to either vent their frustrations or possibly relax. "Take a rage dump" may be analogous to "chill out".

S
Coined by: David X. Cohen, when explaining why he chose an "X" as his new middle initial.
 * Science-Fictiony :Of or relating to science-fiction.

Coined by: An unnamed old woman in the Last Curtain home. (3ACV08)
 * Scribble-Di-Gook :A contemptuous word for chickenscratch or written gibberish.

Coined by: Bender The love partner of an Amphibiosan who gave it the ability to reproduce by someone touching his/her hand.
 * Skintube :A term referring to organic lifeforms, especially Humans. Also see Meatbag.
 * Smizmar : A gender other than male or female.