A phrase which is used to emphasise how much the speaker wishes not to do or take part in some activity, used as a response to a suggestion or request.
Comedic value is gained from the over emphasis of how much the person would not like to do said activity.
May have origins in a quote from the popular computer game "The Curse of Monkey Island" released on Windows 9x
Murray: You may call me ‘Murray’! I am a powerful demonic force! I am the harbinger of your doom! And the forces of darkness will applaud me as I stride through the Gates of Hell – carrying your head on a pike!
Female: Hey babe what are you doing tonight?
Male: Well I've been having a bad day so I think to make myself feel better, I'm going to come on over and throughthegate you.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".