It's funny how I asked Mal a while back to design a barfing smilie (to place after such topics as "Spider-Man" being nominated for a Best VFX Oscar). And here's how he responded:
"I don't think so."
In fact, I brought the barf smilie idea up a little while after the OMG jawdropper (without a tongue?).
And Mal, why are the angry smilies red when they should be green?! You've got a lot of `splainin' to do!