Plenty of times. The most sideways looks received was some Vandy sports deal. It was the typical 4-man scramble and was to thank all the sponsors from throughout the year, each sponsor was given two spots. I guess since it was free, the twosome we were supposed to be paired never showed. They gave us each two swings for every shot, it was unfair. We we're probably a combined 4 handicap in those days. They only gave away a prize for first (4 airline tickets), we won by five shots. We each got two round trip tickets on delta anywhere in the US (except Hawaii), we got some nasty stares after that one.
But back to the original comment…I probably play in a dozen or more a year and it feels like the winner cheats in the majority of them.