Add Yahoo as a preferred source to see more of our stories on Google. You're hanging out on the couch with your dog when you glance over at him, and he lovingly winks at you. Say what? Did my dog just ...

Lindsay Lohan (center) is among notable public figures caught engaging in old-style winking, the kind that doesn't involve an emoticon. The others are (clockwise from top left) Tyra Banks, Jerry Jones ...