Help your potential matches find common interests.
I tell you what, I'm not picky, so just assume that I'll probably
like whatever restaurant you adore, or whatever movie you just
rewatched four times. Also assume that I can and will sing along
with you to almost any Disney song you can think of, and I can at
least mumble the chorus to just about anything else.
I'll point out a few things that you haven't read on all the other
profiles on here:
Sports: Soccer, wrestling, tennis, football.
Games: Anything competitive; from Mario Kart and LoL, to Risk and
Cards Against Humanity (protip: try using its cards for
Podcasts: This American Life, TED Radio Hour, Good Job Brain, A
Life Well Wasted, Radiolab, Planet Money