Well, this is fun, but post random phrases seems easy . I suggest a slight improvement: let those who offers the letters will think of some of the phrase himself, and post a hint along with the letters, and the guessers will try to guess exactly his/her phrase. Of course he may choose the winner if he likes the composed phrase more than his own too (with posting his then) . The winner then post his letters and so on. Five letter limit is not important then. What do you think?
Ok, here are my letters and the hint (if you don't wanna play by new rules, simply play in old-fashioned style, 'cause it's five letters specially):