Examining Foreheads Like the dunes of a desert the deepest wrinkles of the forehead are like the title of a story. Seriously. I've only seen this for comedy workers but if their are 3 or more long deep wrinkles on the forehead I'd bet you a tenner their funny. All comedians have them (unless their faces have been altered of course) no doubt it's related to the muscles of laughing of pulling faces. Don't believe me? Google image Jim Carry, Robin Williams or Frankie Boyle. All from different walks of #life. All varying in size and culture but one thing in common ,their all in comedy! I hope to find an official study on it in some insane University but it can't be consistence now can it?!