Vocalizing on a fair catch?

[Forksref]

As George Bush Sr. would say, "Bad...Baaaad!" The biggest fear I have when I back judge is blowing it dead too soon because I've seen a lot of muffs. Also, I have to be thinking about the END of the kick and wear to bag it. At that time I have the whistle in my mouth and for once, I have to shut up.