when something is silly and hilarious at the same time and you can't make up your mind on which word you want to say, this word is most likely to naturally come out of your mouth.
Tim: “You must like getting spanked Farley, I guess it runs in the family.”
Jillian: "ha! that was sillarious!
Kid: "SHUT UP!...SHUT UP!"
Jillian: "ha! that was sillarious!
Kid: "SHUT UP!...SHUT UP!"
by Tinbug January 5, 2010
Get the Sillarious mug.Sileas is a girl who is incredibly smart and she doubts her self about it. She is probably one of the best friends you have. She can be a little inside but that's ok because she makes you laugh constantly. She is the kind of person who can make you laugh when you are crying. If someone breaks your heart, she will brake there legs. She will do anything for you.
by I think you know who I am.... April 14, 2017
Get the sileas mug.To be honest no one knows exactly what this means but, its usually used in a way to engage in a conversation with drunken stoned fools in South Eastern Wisconsin. No one is completely sure of what ILLY means either.
by oceangang69 March 28, 2019
Get the Siktaratou-ILLY mug.by yourunclesdeadcat April 3, 2019
Get the Silja mug.Someone who loves books, is kind to everyone, loves nutella, is very motherly and loves her children. She does not like mumbling and is very inquisitive
by thatssosilma September 27, 2013
Get the silma mug.A god of life. Better than a Koen, or a beast, or anything. Just hearing the name makes someone cry with joy.
by gar11 November 3, 2010
Get the Silas mug.by NWA6667 August 14, 2009
Get the Silas mug.