mod man

noun2

1. •
   (slang) A person who experiments with and modifies the internals of machinery, electronics, or software that has been mass-produced; a creative mechanic or technician.

   • I'm a huge mod man here from McMaster University and looking for other mods in the Toronto area — 1994
2. •
   (informal) A man who is modern in style.

   • ezmarelda: do u have a cracker jack degree in psychology from pete ross U? are ua [you a] mod man? Emilio: No degrees or pedigree.... I live in a modern world but seek another mode. — 1997