lolcash 

Money used for activities that will undoubtedly result in lols for the user.

"I'm so glad I had some lolcash for this fun activity!"

lolcash by Moibienbanana December 4, 2016

lolsash 

a virtual item called the "Ninurta's Sash" on FFXI online game for the PS2 or PC & Xbox. Quite possibly the hardest item to obtain on the hardest mob in the game. As of this posting of this definition, only 1 is known to exist on all servers combined. The controversy surronding this item, is how it has never dropped again, and maybe AV has been killed about 20+ times so far across all servers.
When the only time it has dropped it have been given to a Tarutaru Samurai. While the community on a forum that found out about this, questioned about why it went to this paticular person.

player 1: yesss we killed AV
player 2: please please please come on sash drop please
player 1: nope, just a rod
player 2: damn it, i was hoping i would be the 2nd person of all ffxi to get it.
player 1: lolsash

lolsash by al84 August 28, 2006

Lolcasm 

sarcastic laughter, usually said when someone says something which is supposed to be funny but is not.

Elly Lolcasm'd at her friends bad joke

Lolcasm by EllyYEAh October 24, 2010

LOLMASH 

Laughing Out Loud Making A Short HA!!!!

When a person blurts a HA when laughing instead of hahahaha that is a LOLMASH

LOLMASH by Bambam500 December 7, 2010