Well, it's time we teach you the secret APUG handshake;

1) Pretend you're developing 120 film in a tank for three inversions.
2) Extend your right hand and tap the 'tank' (to dislodge air bubbles) three times.
3) Do an intricate two handed dodge for three seconds (style points will be awarded here).
4) Slap the ass of the other APUG'er three times while he/she slaps yours and both yell, Judy! Judy! Judy!
5) Shake hands and hug

Murray