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1.
A nickname for a female with Double D's or bigger. Besides having a nice rack, she is good at the following - breathing, swallowing, and spitting. This is all.
Did you see that girl? She was a mouska.
by dukette July 26, 2008
 
2.
Someone who is small or petite, like a mouse.
Mouska, come here.
by ChefMer November 09, 2011