She went to the dentist for her routine exam When she heard him say, "Oops! I'm sorry ma'am!" That got her to thinking, "What had he seen?" She thought, "What on earth could 'Oops' really mean?" She sat right there and didn't make a sound But when he wasn't looking, she was looking around "What did he know, was it life or death?" So she finally asked him, as she took a deep breath He said, "I'm sorry, Dear. I didn't mean to be rude, But with the stubble on your chin, I thought you were a dude!"