When someone is telling you useless information. Something that you dont find interesting,lacks purpose, or that you simply dont care about, & your response is "care bus" or " there goes the care bus .. and no one was on it". showing that you dont care & that they may be better off just shutting their mouth. Also can be used with sarcasm, or when someone is complaining and you dont have sympathy for them.
Rachel-"Heyy, last night I had chicken for dinner but my mom burnt it, so it was gross!!"

Karissa- ".. Care bus.."

Rachel-" Shutup, lol"

*Karissa walks away*
by Xxblondiie3 November 17, 2007
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