Hello there. In our society there is a disheartening trend involving the misapplication of the term "Yahtzee." A CB Yahtzee involves exactly 1 (one) of each feedback icon, given by 5 (five) separate posters.
To illustrate; the following post (at least at the time I'm writing this -- it may get ruined later) is a Yahtzee:
http://www.cougarboard.com/board/message.html?id=14462442
Exactly 1 of each icon, 5 different posters.
This other post, however, is not a Yahtzee, as much as you'd like it to be.
http://www.cougarboard.com/board/message.html?id=14327731
Thank you and good evening.