a) a way of saying ridiculous that sounds cooler
b) what ridiculous comes out like when you're drunk
Person A: That's so ricidulous!
Person B: *thinks* Doesn't she mean ridiculous? Oh well, ricidulous sounds so cool, it must be correct.

Person A: Hahaha I'm so ricidulously drunk!
Person B: You really are.
by Fuliet Embaline June 23, 2011
Get the ricidulous mug.