The catchphrase of the character Eric from Boy Meets World as he addresses poor old Mr Feeney. Eric also once made a customized doll that played this phrase when you pulled its string.
Eric: Feeney? Is that you?
Mr. Feeney: Maybe if I'm quiet he'll go away.
Eric: Feeney! Fee-hee-hee-heeneh! Dog!
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".
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.