That really annoying phrase repeated in high-pitched tones; derived from that used-to-be-hilarious-but-is-just-getting-old-now video on YouTube. aka Charlie the Unicorn.
"Shun the non-believer, shunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn-nuh"
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".