What makes me me...
Hydrogen, carbon, oxygen, nitrogen, calcium, copper, various trace elements like thiamine, etc.
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Okay, serious answer. I will give you what other people have said I remind them of.
Dark chocolate, cause I'm always eating it.
Toe shoes, cause I wear them (even have black and brown leather ones for church) and in this backward part of the country they are rare.
Church sound booth cause I set it up and trouble-shoot.
Computers cause I'm the local nerd.
Music cause I always have a song for every occasion.
"Big" words cause I grew up with a mom who encouraged reading and these people around here have a miniscule vocabulary.