Acronyms dictionary PMSL What does PMSL mean? PMSL is internet textspeak for pissing myself laughing. It is more commonly used among those who speak British English. Related words: LOL ROTF LLH LHH What's hot simp cancel culture Karen periodt Examples of PMSL Actual felt so shite recently that a can’t even function like a normal human being pmsl some laff @rosiemudie, June, 2018 I’m creased that when you google ‘pre raphaelite women’ a picture of me from 3 years ago comes up pmsl @PortaMoss, June, 2018 boy just voted no to my lil poll on my weight loss story on insta so i blocked him pmsl surprise he was from ORKNEY x @jamesb0wman, June, 2018 SEE MORE EXAMPLES Popular now simp cancel culture Karen periodt Who uses PMSL? Cyber Definitions Just Added Pinay, ear hustler, dooblydoo, National Boyfriend Day, 1337 Note This is not meant to be a formal definition of PMSL like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of PMSL that will help our users expand their word mastery.