a perversion of both the english word cool and spanish word cuelo, meaning ultimate coolness, neat, awesome
Sealab 2021 is very coolo.
by Dustin January 25, 2004
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Get the coolo mug.Coolo - is the misspelled pronunciation of the spanish word culo wich means ass, so when somebody is called a coolo that doesn't really mean something cool.
by Katan7 July 5, 2009
Get the Coolo mug.A word to describe someone who does something to make it easier and more comfortable for an autist to be in a certain environment.
by kristheautist October 10, 2023
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