Anything that pertains to something indicative of urban culture. Origin as far as Ive heard was on the Chapelle's Show..however Im sure its been used many times before. "Mad" as a precursor to any word in general means "very much"
For example..if you were sportin the Flava Flav style Clock necklace all iced out and your hand is permanently attached to your nut sack..Id say you qualify as mad niggerish
by Justin July 05, 2004

Justin's very large penis
by justin October 19, 2004

it's quite simple. anyone who listens to taking back sunday and considers them to be an emo band. or, anyone who considers senses fail to have talent.
95% of the faggots on myspace.
by justin February 01, 2005

The act of recieving or giving out a fabricated phone number to or from a person you meet. Such as the imfamous "555" numbers used in movies.
Bitch I cant beleive you thought those movie numbers were real, I saw those same digits on Big Mama's House.
by justin January 16, 2004

The back and forth movement of an erectile penis moving back and forth "in and out" of a girl's vagina; it usually is a repeated movement when it comes to sex and pleasure for the lady.
by Justin February 20, 2004

Over, Better, Higher, Greater, Super. such as... Ubermensch "Superman" or Das Flugzeug ist über mir. "the plane is over me" often used to heighten an otherwise standard term.
by Justin September 21, 2003
