Callisto is an enormous bear that resides south of the Demonic Ruins inside of the Oldschool Runescape wilderness. He is also sometimes referred to a Callisto the great bear.

Let's go kill Callisto the great bear!

Callisto by Callisto cub on 1kc btw March 5, 2018

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Callisto

Psychotic, self absorbed, egotistical woman that men and women alike drool over

Did you see her? She's such a Callisto

Callisto by Brianna Gem September 26, 2006

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Callisto

Callisto is a really hot character based on Baesir Lore, he lives in venmar and likes to sleep with people and cry about his past

He ran from his responsibilities? That was such a callisto move

Callisto by Giohearts November 21, 2021

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Callisto

A hot and funny chick who’s pretty turbo on the Turbo Scale and won’t shut the fuck up about how hot, funny, and turbo she is

“Who’s that Callisto because yeah she is hot, funny, and turbo”
“I’m Callisto”
“Wow she’s so hot and funny… and turbo, that’s probably Callisto”

Callisto by I’m hot, funny, and turbo November 22, 2021

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callisto

to be dark and icy like Jupitor's moon

Did you see that Goth, he is sooo callisto!

callisto by mlo April 20, 2005

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