1 definition by Voldymort123

Top Definition
MOOSH is an official key word that Olga Kay uses in her show on youtube
The world is originated from her cat named MUSHKA.
It can also be used as a fake curse word, or adjectives.
For example,

"I MOOSH you" Meaning I Love you
"You're such a Mooshbag!"
by Voldymort123 April 15, 2010

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