You know you've been around too long if:

-- you have an AO Red Dot screw extractor -- and you know what it is and when you got it!
-- you learned how to edge on an AO Trimatic edger.
-- you can score and hand-crimp a glass lens and get a ringer (and you know what a ringer is).
-- you used hair spray to adhere the extruded chucks to the lens.
-- you used suction cups for blocking and considered that an advanced innovation.

These ones are from Uncle Fester and Andrew.

Please add your own. ;)