Moment of Shame

I shouldn't let others know of this but I realized it does fall in the nerdom realm.  So yesterday we, hubby and I, had a friend over and while I was surfing the web the two of them decided to play a G.I. Joe episode.  The episode ended and then one of those educational clips played at the end of the episode.  I was familiar with it, in fact I wish modern cartoons would do this now.  Then I heard the kids say, "and now we know," followed by the Joe's line, "and knowing is half the battle."  The filter from my brain to my mouth was off and I said, "That's where that line comes from?"  Before I realized what I said both men in the room said in unison, "You didn't know that?!"  I tried to defend myself by informing them that I have never watched G.I. Joe but it was too late.  There was no way I was living that down, especially now that I've posted it online.