I'm of Irish/Scottish/British descent.
Despite having a lineage that hates itself, it also means that I don't tan; I stroke. My mother was actually allergic to the sun. She had to be hospitalized, a few times, because of it.
I live in an area with tons of folks of Mediterranean descent. Every summer, they end up looking like alligator purses, come May.
I get really sick of them insisting that I "just need to do it in stages. Just go out for fifteen minutes at a time. You'll tan; I promise!"
For me, it's:
15 Min. -> Nothing
15 Min. -> Nothing
15 Min. -> Nothing
15 Min. -> Bright red, peeling and screaming