silliculous 

1. A combination between ridiculous and silly.
2. An adjective that describes anything that is ridiculous and silly.

*student sitting and spinning on his desk*
Teacher: Stop! That is silliculous!!

silliculous by Mayor Spell March 9, 2013

sidiculous 

when someone or something is sick and ridiculous

A sick person who is nut is sidiculous.

sidiculous by Michael Perone October 15, 2006

skrilliculous 

ridiculously rich; paid in full; mad cash flow

"Ayo, you know Johnny Umperville? He's MAD paid. skrilliculous, y'heard?"

skrilliculous by Johnny Umpherville September 20, 2007