Wiktionary
swimmy
a. dizzy; swirling or moving as if seen in a daze
Wikipedia
Swimmy
is the 32nd single by the Japanese J-pop group Every Little Thing, released on August 30, 2006. It was the theme song of the drama Kekkon Dekinai Otoko.
Usage examples of "swimmy".
I am fascinated by telescopes, even though I have never been able to see anything through one but a lot of swimmy white stuff, like library paste in a mist.