Acronym for Pissing Myself Rolling On The Floor Laughing, to add extra impact on the more suttle, ROFL
For use in emphasising the humour in a given situation, for example

<person1>You know how women like to be independant now, well now they have thtest tube babies and stuffthey dont need men anymore, and you know they store the semen in jars, but who's gonna open the jar?

<person2>PMSROFL!
by sparkeh July 28, 2006
Get the pmsrofl mug.