Much like the tuna tunnel the gooey tuna tunnel refers to the female sex parts. However the gooey tuna tunnel is in fact more gooey suggesting its previous use by another male or even sea mamal wang. The extreme gooeyness explains this
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.