What does KMSL mean?
KMSL is an acronym used in chat and messaging for killing myself laughing. It is often used as a hashtag to mark a funny moment.
Examples of KMSL
This is not meant to be a formal definition of KMSL 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 KMSL that will help our users expand their word mastery.