Top definition
an expression use to express indifference
"what do you want for dinner?" "shmu shmu"

"how was your day?" "shmu shmu"

"are you too cold?" "shmu shmu"
by fatphucker October 16, 2007
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2
Words used to show affection in a way of mocking overly PDA couples
"aw babe I love you shmu shmu shmu"
"Oh cutie patootie pie shmu shmu I love you too"
by Onlythebiggestpeepee December 19, 2019
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