I dress different than those around me (now I have to).
I speak different.
I have different tastes that you may not expect.
For example, I'm a black, bald guy who goes to the gym that loves history, mythology, laughs at everything imaginable, and finding romantic ideas out of nothing....and I have a telescope. Not the peeping tom type of telescope either....a Schmidt Cassegrain see the inside of star clusters and nebulas type of telescope. Yes, a black man with a telescope. We do exist...barely.
Oh yeah, I make a bad@ss cheesecake too.
In short, I'm not what you may be used to or have a preconceived notion of.