A slang word used to describe something or someone that is beyond "awesome" and absolutely fantastic.
That gelato is awesometastic! I had an awesometastic day! That dress is just awesometastic!
by WeddingPlanner1 September 21, 2009
Get a Awesometastic mug for your mother-in-law Yasemin.
A combination of the words awesome and fantastic. Used to describe something that is extremely cool or great.
"That roller coaster was Awesometastic!"

"Wow you're so good in bed that you're Awesometastic."
by SexyLilGoreWhore September 29, 2011
Get a Awesometastic mug for your Facebook friend Riley.
another word for awesome. when you need the word to be more than awesome, also is awesometacular.
paul: hey look at my new phone!
lily: woah! it's an iphone, that's so fricken awesometastic!!
by awesometastic blue March 28, 2011
Get a Awesometastic mug for your Uncle Bob.