Do others ever make a point of 'outing yourself' unnecessarily just for fun?

I have small feet and my wife's are average, I could probably squeeze into her shoes, in fact I probably have on occasion

My wife's favourite boots broke, she asked if I could take them to a shop repair place near my office. I told the SA that my boots were broken and I really like them. He did not bat an eyelid, examined them and gave me a quote to fix them. Clearly not the first guy to ask for his black leather woman's boots to be repaired. I found the reversal quite fun.