First time I heard: that's what she said as a punchline for double-entendres... was around mid-to-late 90s on King of the Hill and I was a teenager. It was an

First time I heard: that's what she said as a punchline for double-entendres... was around mid-to-late 90s on King of the Hill and I was a teenager. It was an episode where Ben Stiller guest starred as a new employee who worked with Hank Hill at Strickland Propane and the premise was that this new employee (I forget his name) would create a toxic work environment where he'd make crude jokes about everything and everyone and nobody had the balls to stand up to him except for Hank. Now, given that writer/producer Greg Daniels, worked in both King of the Hill and The Office I figured that maybe he made the joke prominent in the latter show. But I'm probably wrong.