musichead 

Someone who is an avid music listener. They listen to music ALL the time, and usually are the type of people who know about the latest music. Also they are always trying to put you on a new artist, etc. They also just don't listen to music, they know why the artist wrote the song, what it means, etc. They also are somewhat of a music critic too. It started in Baltimore, vice versa the meaning for sneakerhead. I thought if sneaker lovers had a word & definition, then so should music lovers !

Steve: Did you hear Kendrick Lamar's Section.80?
Diana: No, I don't even know who that is!
Steve: Well you should!!!
Diana: Steve, your such a musichead!

musichead by KiddGabster January 11, 2012

muleyheaded 

When someone is being stubborn.

I wanted Billy Bob to throw the ball to the inside but he was being muleyheaded.

muleyheaded by Deborah Lee June 11, 2006

Mufflehead

Any person who attempts to laugh or talk while also having a mouthful of penis.

I cannot watch this show anymore. Wayne Brady is such a mufflehead.

Mufflehead by Minnesota Man October 31, 2011

Musclehead 

A selfish, narcisstic, egotistical person in the gym or fitness center. One who is a bodybuilder (see also body builders) or aspiring strength maniac who usually looks at others with disdain unless they need them for a spot. They almost never put their weights away when they're done with their exercise -- sometimes leaving a pile of 45's (45-pound plates) next to the machine or leaving a heavy load of plates remaining on the machine. They usually either wear shredded, revealing clothes or hide their bodies (or bacne) under thick, cotton sweatshirts and sweatpants. They also might wear heavy clothes to keep warm and avoid the chills from feeling so lousy while they are in ketoacidosis and dropping body fat before bodybuilding competition. Or, maybe they just prefer old school cotton sweatshirts over newer synthetic fitness attire.

The extreme muscleheads appear to be angry and on the verge of an outburst, possibly a state of roid rage. If you are on a machine that they want to use, they are likely to just stand nearby and stare at you while you are exercising, instead of asking you how many sets you have remaining or whether they can 'work in.' The extremists also tend to drop weights or toss dumbbells after their last repetition.

Think ... the gym version of a road hog in traffic.

Dude, YOU ask that musclehead to put his plates away!

Musclehead by Mark Bostrom December 10, 2008

Muddleheaded 

it means mentally disorganized or confused or can't think properly.

some kid's are born muddleheaded.

Muddleheaded by WienerHutGeneral March 8, 2014

Mullethead 

Low class Conservative supporter . Often poorly presented in public and generally doesnt have a great mannerism .

that trailer trash dude in the pick-up truck is what You call a MULLETHEAD Conservative supporter .

Mullethead by Hef October 6, 2009

mushead 

An exceptionally stupid guido.

Guido 1: Bobby "mushead" Martino was just sent to jail.
Guido 2: Gee, I should get in contact with him again.
Guido 1: What the fuck are you saying! Ahhh. He was just sent to jail. You asshole, you're duh real mushead!

mushead by Robert Mugabe July 26, 2007