Shimapan is an abbreviation of shima-pantsu (striped panties), are one of the new wave moe fashions to sweep the otaku landscape.
by nightscopesman March 21, 2010
Striped panties most commonly seen in anime and manga. They are also the best type of panties. They are most commonly recognized in the colors White And Blue.
by Kuroneko degenerate June 12, 2021