Love and sex with robots
Stuff people have got stuck up their bums
Do chickens prefer good looking people?
The possibility of unicorns
Does country music cause suicides?
How does navigating change a taxi driver's brain?
So basically, from finding these few and many other weird dissertation topics I've discovered that I needn't worry about my topic, because you can do literally anything. But then again, I don't think I'm inventive enough to do anything this weird, and often weird is what catches the attention of those poor lecturers who have to read stacks of 10,000 word dissertations.
Back to the drawing board I go...
What would you do a dissertation on?