So yeah, I'm playing one of my word games today, and this came up! A reference to the double rainbow guy! I was so amused I forgot I was supposed to ne playing and just started giggling!
Hot Pho is a DJ on radio KoL. Listen to her here: http://radio-kol.net
Pho is a Vietnamese soup that has been known to cure the common cold or flu. It is pronounced "fuh" or sometimes "fah", but never "foe". If you haven't had pho yet, try some, you will love it.