If you frequent Twitter then no doubt last night and today you saw the explosion of the #oneletteroffmovies hashtag game. Even we got into it .... so much so that one of our iPhones died from posting so much. Nice.

How does it work? Kind of like funny porn movie names, but you just switch one letter. So "Fame" becomes "Lame" ... and "Sleepless in Seattle" becomes "Sheepless in Seattle" which oddly sounds like a far better movie.

One of our favorites? Comedian Michael Ian Black almost slipped this one by us:


Check out our Twitter feed for more of our favorites... and let's hope the budding hashtag #oneletteroffmemes takes off. Hello .... Peanut Butter Kelly Time? Awesome.