Doctor Who things!
As you might (not) know I like Doctor Who, like, a lot lol
And to be honest I kind of identify with the Doctor most of the time, and here's some reasons why
Palilalia | Kinda like echolalia, tendency to repeat own vocalizations (I also have instances of echolalia too)
Stims | Just like the Doctor I tend to have stims whenever I'm happy, angry, nervous, thinking or whatever -- I tend to scratch my eyebrows or bang my hand into my head when I'm frustrated or angry, or brush my hair with my hand, and shaking my fists whenever I'm excited or listening to a song I like, or even pacing when I'm thinking -- there's even instances of vocal stims (palilalia/echolalia time)
Special interests/hyperfixations | hyperfocus and extreme excitement when around special interest
Impulsivity | I'm not that impulsive, but it does happen
Did I mention gender fluidity?!?