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The "muted open mouthed smiling with hand over mouth snigger" laugh that one does when something distateful and/or painfull befall someone else.

Pronounced 'mom-schwams'.
"dude, Katie totally kicked Dave in the nuts, and the whole bar was totally MOMSWHOMS."
by Shifty Chris May 18, 2006
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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