Somebody who is sexually attracted to Vladimir Putin. Actually it's just Putin's name transformed into a sexuality to justify war crimes and support the Russian invasion.
Noun: Someone that is sexually attracted to a fine layer of some substance over an object; usually, but not limited to, showing age e.g. rust, frost, or someone with a very tight fitting bag over their head/body
See: Patina, gerontophilia, Serial Killer
I didn't realize Jim was a Patinasexual until I saw him fucking my moms good china plates.
I knew I was a Patinasexual when I had the uncontrollable urge to use a rusty pipe as a dildo.