"This cosmic notion fills me with a great sense of fwah."
(common occurances of F'wah: telephones, random radio gibberish, and anything in the immediate vicinity of Roseanne Barr.)
mostly used in IM conversations.
can be played as a game by "fwah"-ing the other person once an hour and seeing who gets the most frustrated.
also see Hiyah
User 2: aw dang!
User 1: haha, I fwah'd you!
-imaginary fight ensues-