Definitions by Nickname45

lolstastic 

A word adopted from the words LOLS and FANTASTIC. Teens use this word when theyre about to do something funny and fantastic. So to save some time, they instead just say Lolstastic.

Guy 1: Hey guy 2 lets go and egg the jews that just moved in.

Guy 2: Lolstastic!

lolstastic by Nickname45 January 27, 2008