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1 definition by Micah Zellmer

"pissing my pants uncontrollably"

Internet chat acronym. To laugh so hard you piss your pants uncontrollably. Iften used in conjunction with "laugh out loud" or "lol"
lolroflmaopmpu! - or "laughing out loud rolling on floor laughing my ass off pissing my pants uncontrollably!"
by Micah Zellmer November 28, 2006