What exceedingly nerdy things do you do?

[Grey Beard]

I have one, similar to the above, but dealing with ale/lager. Gross cost, net cost, cost per 100ml (for "sorting" purposes ), alcohol content vs volume (compared to 341ml/5% beer), with extension for number consumed, etc.

I do believe that any casual visitor to these hallowed halls, and without prior warning, would consider you to be a Piss Head.

KGB

 

[Thomas Veil]

My iTunes is filled primarily with movie and TV soundtracks. (Although I do like other kinds of music.)

I can name character actors from the 1960s...and annoy people by doing it when they're watching older movies. ("Hey, that's Whit Bissell from The Time Tunnel!")

I pretty much know the Jupiter 2 inside and out.