John: Seriously, I'm getting sick of having to look up acronyms every five minutes. Why can't people just spell out WTF they're talking about these days? shm!.

Bob: Dude use
by TigerPawn January 4, 2014
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I tried so hard on that test and I only got a C.. shm.
by Trblmkr January 3, 2011
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Swedish house mafia, a swedish electronic house music group consisting of Axwell, Steve Angello and Sebastian Ingrosso
"Oh i wish SHM still made music, the were one of the best!"
by Repanen January 30, 2018
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Simple Harmonic Motion being definition of any object in equilibrium that moves in a sinusodal wave manner across a point of equalibrium (shown by the equation X = Xo+A*Sin(wt). Analogous to male masturbation, because of its repetitive, sinusodal wave manner of movement.
Dude, he knows all about the SHM...
by Jeremy April 18, 2005
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Shower, Hair, Makeup. Originates from juicystar07 a youtube guru.
SHM then filming a haul video!
by JuicyCFiend January 19, 2011
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She told me that she was going to be late after telling me she would be on time.... shm
by dlittle March 26, 2015
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Abbreviated version of Seen Better, Had Worse, Made a Mess For Less (seenahaddamayda)
u see a plain girl walkin down the street and you KNOW you have been with better and been with worse, instead of the full words, just say SHM!!!!
by Warl0cK September 10, 2008
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