I just threw up in my mouth a little bit.

Where from, this useful quote that can be used whenever the mood and situation requires? Dodgeball, Will and Grace?
Gawker tells us:

Just so you know, although I'm not sure if it was the first use ever, but Parker Posey used the sentence "I (think I) just threw up in my mouth a little bit" in one of the episodes of Will and Grace that she was on (not sure which one though, but it was the one where she thought Will wanted her because of Jack's manipulative ploy - how original!). According to imdb, she appeared twice on W&G, in 2001 - way before 2004. and more......