What is the nerdiest/geekiest thing you do when no one is looking?
I'll go first. WHY? I don't know, but I think it's hilarious because I always do it and it makes me smile.
I own a blue Tomadachi knife and it came with a matching blue blade cover. Every time I use it, before I remove the cover, I hold it in front of me, knife handle in one hand, cover in the other and say "CUT 'EM UP!... TOMODACHI!" Then pull the blade from the cover really quickly, just like I'm releasing my own personal zanpakuto. Needless to say, it makes chopping vegetables way more fun.
What's your fun shame?