look up any word, like dirty sanchez:
 
1.
"In-diddle-ee-doo-dar-day-dum."
Basically, it means indeed.
But it's so much more motherf*cking awesome.
Jeff: "Are you going to Adam's party?"
AwesomeMichael: "Indiddlydoodahdaedum!"

*Jeff is stunned into silence at the sheer awesomeness.*
by WolverKitty1711 February 20, 2011