"18 years now watching Doctor Who will drive anyone a bit mad, and let's face it, I wasn't Captain Sanity of the HMS Normal to begin with. So yeah. I taught my one class today (all I was able to get hired for this semester) in a brown-based button-down shirt, red suspenders, maroon red bow tie, and a brown sports jacket. There may have been a replica Sonic Screwdriver in my pocket. Because, look, I've basically spent my entire life aspiring to be the Doctor, so I'm bloody well holding onto the title."