Early in the finals of our poker league, with a $560 first prize on the line and 100 people still in, I found AQ suited in the SB, with $3000 in chips and blinds at 100/200. The player on the cutoff went all-in for his last $550. I read him as desperation without a pair or ace. I wanted to call, but I looked the other way, and saw the BB looking to call, and a trapping player who had limped looking happy, so I folded. The BB went all-in to isolate, and the trapping player happily called. UTG had KJ suited, BB had AK, and the trapping player had the other two aces. The board came with a king and a jack, so Mr. Desperation raked in a big pot.
Oh yeah, I finished ninth and won $100.