These are excellent guys, I knew the photo was so random that there were wouldn't be a HUGE number of captions, but the ones you provided have been absolutely top-notch!
Special note has to go to Rumborak, Cool Chris and ZGF for making me chuckle, but I'm afraid the winner which for some reason made me burst out laughing was:
"Guys, I think I've figured out which way the wind blows".
Congrats Zydar, 'tis your turn!