meffotron 

n. Pejorative. An undesirable person, often poorly dressed, uneducated and unemployed.

A derivation of 'meff' used by Hull City fans.

Look at him, he's a right meffotron.

meffotron by FilthyMcNasty August 7, 2006

mefftroll 

An internet message board troll who is posting high on meth.

bg is the biggest mefftroll.

mefftroll by djhuf May 16, 2010

mellotron 

An electrical instrument that looks similar to a keyboard, that produces loops of pre-recorded sound when you press a key. The mellotron was used by famous progressive rock bands of the 70's, such as Yes, King Crimson, The Moody Blues, and Emerson Lake and Palmer, just to name a few.

DUDE! Rick Wakeman kicks ass on the 'tron!

mellotron by Dead_Head June 27, 2005

mellotron 

A pot smoking Decepticon.

Megatron: "We are indestructible, power to the Decepticons forever!"
Mellotron: "Yeah like, whatever man."

mellotron by optimizzle December 15, 2008

melotron

the fucking cutest cat in the history of the world...

awww, look at melotron and mango spoon...it's the fucking cutest thing i've ever seen. that must be the cutest cat in the history of the world.

melotron by dimvladkost July 4, 2008

MUFFTRON 

a girl with some dope dance moves. one who is one with their inner dance. one that knows 1337 enough to write songs in it. a female version of a pufftron she puffs her hair in way that muffs the compitation.

Megan was dancing to the dope ass song while pointing and saying "EYYYY" as her puffy hair swayed in the wind just like a real mufftron does.

MUFFTRON by MEGANS AN ANIMAL. April 4, 2007

Mufftronics 

A field of Robotics dedicated to creating simulacra of the female vagina

eg. Have you seen the new Mufftronics section at the sex shop?

Mufftronics by astrotoy7 June 10, 2009