I will start with four of my top nerdiest things:
1. When I am in the car I sometimes pretend to put on gloves and snap my fingers at the cars.
It makes me feel better to blow them up instead of yell at traffic.
2. Sometimes I wear shirts that are no good or really old so they don't feel like I don't love them.
3. I once created a fanfic about the One Piece characters at a bowling competition.
4. I sometimes throw peace signs at my computer for no apparent reason. Also wave at it.