A cool new acronym to try out with your friends! PMPL (Pissing My Pants Laughing) stemmed from the usage of R.O.F.L (Rolling On The Floor Laughing) and L.M.F.A.O. (Laughing My Fucking Ass Off). Both of these are widely used acronyms flowing across the Interweb.
Be cool and use this new one.
XxtypicalyoutubeusernamexX@SomethingSomethingoldguy72:OMFG PMPL @ this video that involves pain or embarrassment!