Can be used as a verb or noun- refers to either someone who fucks something up, or is a fuck-up. Can also refer to the use malicious use of rape in/of a situation.
"Joe gummiefucked it up."
"Joe is a gummiefuck."
"I held this bitch down and gummiefucked the shit out of her."
"Quit trying to gummiefuck this up."
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.