The tuck and duck is when you hear gunshots and dive to the ground in fear for your life. While diving you tuck your penis between your legs and cry till help arrives.
Shots fired!!!
La'ron: why did you pull a tuck and duck
Buffey: because I'm scared like a sissy girl. Please console me and tell me it's gonna be ok.
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.