Well, dang, I can’t find it now, but I got an e-mail a while back with a great suggestion for a discussion thread: Times when you have blurted out an MST3K line or phrase, only to realize that nobody around you has any idea what you’re referring to.
The guy gave a really funny example of blurting some catchphrase in the middle of…I can’t remember, maybe a classroom or an meeting at work, and getting some very strange looks.
My apologies to whoever sent the e-mail.
So since I can’t remember his story, I’ll tell you one of mine.
I was visiting some friends of my wife’s and a football game was on, and a beer commercial came on featuring a very shapely young lady. Without even thinking, I muttered “Oh, I hate to shoot a butt like that!” It got very quiet. I think some of her relatives still talk about that.

Ever have any experience like that?