What Is the Plural of Barf?

Get Him to the Greek is the first movie I watched on my new Blu-Ray player, and it's worth watching the first half in beautiful Blu-Ray clarity, as Jonah Hill does a fantastic job portraying a regular guy who has partied beyond his means; he looks and acts the part of a hungover, sleep deprived man perfectly-- and this is because of his assignment: a very funny Sean Combs has given Hill the responsibility of getting rock star Aldous Snow (from Forgetting Sarah Marshall) to a concert in Los Angeles-- and despite multiple barfings, Hill accomplishes this, and then the movie goes seriously downhill . . . it's like director Nicholas Stoller forgets what kind of movie this is and decides to suddenly make Aldous Snow into a Character in a Film about Conflict and Relationships and Emotion, despite the fact that all I wanted to see was more high-definition yakking: six Jeffreys out of a possible ten.