This phrase means to "masturbate". As a snake is long, skinny and rounded like a penis. And wrangling means to tend or round up, which is what your are doing to the snake or your penis.
Guy 1: Hey girl mind wrangling the snake.
Female Snake Enthusiast: Wow really. Sure I'll do it, where is it at?
Guy 1: *whips out penis* Get to wrangling!
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.