What does LSMIH mean?
laughing so much it hurts
Other definitions of LSMIH:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of LSMIH that should be included here, please let us know.
How to use the term LSMIH:
There are no example uses of LSMIH at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
I hate you
Frequently Asked Questions List