Shit My Pants Laughing. (Used online only.)

Used for greater emphasis than lmao
Jeff: I just broke my keyboard trying to kill a spider.

Mark: SMPL!
by Decaf September 17, 2008
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smpl means shit in my pants laughing my friend made it and im putting it on here to *suck it*
dude that pic made my smpl
by aLc0h0L February 6, 2005
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It is an abreviation for ''shitting my pants laughing''. There also is the variation ''SMFPL'', which stands for ''shitting my fucking pants laughing''.
SMPL that was so funny!
by Hannah and Marcel June 30, 2011
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Short for Shit My Pants Laughing. To be used in messengers, texting, and email. Replaces ROFL.
"A buddy of mine just texted me a joke. I responded with SMPL."
by J Zee June 19, 2009
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"Dude, check out how stupid that chinaman on channel 5 looks!"

"SMPL!"
by stenchmaster flex May 16, 2009
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SMPL- shit my pants laughing. When you laugh so hard you lose control of your bowels.
The other night i was at the bar and watched my buddy dancing with a beast. I took a picture and sent it to all our friends. no lols just SMPLs.
by morawhatchawant April 11, 2010
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SMPL (Shit My Pants Laughing) is the new big thing in the teenage vocabulary.

Although it was originally "shit" it was changed to "sh*t" as to promote the use of a plural.

Can also be abbreviated further in a vocal conversation such as blurting out "sample" when something is humourous.
"HAHAHAHAHAHA, I just smpl."

"You're making me smpl."

"HAHAHAHA, sample (vocal conversation)."
by Sutherite March 27, 2010
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