when one chooses to use lol but really isn't laughing out loud, instead uses lsnol (laughing silently not out loud) to not seem like an idiot.
Person 1: hey guess what i gave my brother a wedgie and his boxers where full of crap afterwards!
Person 2: lsnol thats nasty.
Person 2: lsnol thats nasty.
by Just J. July 15, 2010
Get the lsnolmug.