Fandidalytastic 

something that is both great but meant to be sarcastic; an extreme variation of fantastic

Mason and Heather are fandidalytastic together! Not.

Fandidalytastic by thattrumpetgirl October 18, 2017

fandiddlytastic

the word fantastic used in its most extreme tense

Your CD was fandiddlytastic!

fandiddlytastic by Henry Howard October 9, 2008

fandidilyastic 

a word used by ned flanders to describe how good his life is

My life is fandidilyastic

fandidilyastic by asdfjjkl; April 21, 2009

fandidlyastic 

A word people called Cora use after being high on monster, to explain how great something is.

Donkeys are fandidlyastic

fandidlyastic by Fandidlyastic March 6, 2017

fantiddlytastic 

great awesome

i feel fantiddlytastic likes

fantiddlytastic by Sarrrrahhh October 6, 2008