A twat-maggot is a person who is unliked by all and has a unusally small penis, not to be made fun of because of his unfortunate situation but to be laughed at therefore he is a Twat-Maggot.
'Hey, did you see that twat-maggot walk by' , 'yeaa he was a reall big one too , not that he has a big one , because he's a twat-maggot'.
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".