Acryonym for "Laughing Out Loud Shaking Head".
Used when something is so ridiculous that it is funny.
Funny, crazy and stupid all rolled into one.
Out of the blue, a friends sends you a text that reads:
"My feet are cold; I feel old,
I might eat some bread with mold,
Which, for me is quite bold.
It's too bad I have a cold!"
To which the only logical reply is "lolsh"