What is Os-tan?


Os-tans are animepersonifications of operating systems as girls. Another name for it them is OS-girls. It all started when some random guy in Japanworking at futaba channel thought Windows ME was like a tempermental troublesome girl who did all kinds of stupid things that lacked common sense.

person1: Xp-tan is a os-tan she has really big boobs!

Other person: YOU ARE PERVE!

See hentai, anime, os-tan, boobs, operating system, windows xp, windows 95


A phenomenon started on futaba-channel where people made personifications of the operating systems out there.

Geek1: XP-tan rocks so hard!

Geek2: All of the OS-tan's are so cute~ X3

Geek3: Yeah right.....


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