I wouldn’t put Old Spice on a boil. This commercial, “Different Scents for Different Gents,” by Nike’s longtime ad agency, Wieden + Kennedy, though, is packed to the nooks and crannies with machismo. In fact, I may buy some just to stick on the shelf. You know: To unduly impress the wife. Now, all I need is a gallon-jug of Hai Karate and I’m strizzaight.