Do you ever...

Do you ever try to greet a friend or acquaintance with a friendly clap on the back, but slightly mis-time it, so that instead of being an appropriately heavy, hearty, manly clap, you get uneven hand-to-back contact, with the heel of your hand hitting first, which makes you pull up slightly, so you aren't punching the guy, which in turn makes your fingers lightly graze his shoulder and upper back, turning the whole event into more of a lingering caress than a friendly, and manly, greeting? Hate that.