skittle-itus

where someone becomes seriously addicted to skittles and cannot help mentioning then in day to day conversations OR seeing rainbows or other multi-coloured items maks them instantly crave skittles.

meegan: Look over there a rainbow!
sabrina: OMG taste the rainboww...i really want some skittles right now
meegan: dude you have a serious case of skittle-itus