odastastic 

when something has so much odacity it is flat out fantastic

dude do u remember that awesome party last week

oh ya tha twuz odastastic

odastastic by smuchum March 30, 2011

Oblastastic

When something really good happens. Or when your feeling happy.

I just had a really good dream. It was very oblastastic

OMG I saw my favourite celebrity. How oblastastic.

Oblastastic by Ganganagar smartass October 10, 2018

oddtastic 

oddtastic is a better way of saying you’re the bestest most fantastic person in the world

Oh William you’re so oddtastic hahaha

oddtastic by anonymous July 4, 2023