This morning (although it was my OH), but apart from that I guess last Saturday evening was the last time and it makes me feel GREAT! I've never been embarassed by a wolf whistle or comment - I think it's just flattering (most men like to get a whistle too apparently). You're never too old although a lot of men are scared to whistle as there was a story a few years ago about a man being taken to court for sexual harrassment for whistling at a young lady, no idea if it was true but ridiculous if it was.