The Stupidest 80s Ad Slogan, Theoretically Aquatic but Inadvertently Suggestive

Copywriting 101:  Don’t come up with a slogan that can mean something other than the intended . . .  We refer, of course, to the winning line in the below ad:  You and your Johnson (although, frankly, we think the line in the jingle “You, your girl, and your Johnson” is ever better.)