ADDtastic 

adj. Used when describing someone who is hyper, jumpy, and/or insane. Combination of "ADD" (Attention Deficit Disorder) and "fantastic" (meaning extreme or far-out).

Wow, Jen is really ADDtastic today; she just would not shut up and bounced from topic to topic!

ADDtastic by Bri C September 6, 2005

Apptastic 

Any application that you find to be fantastic

It was apptastic

his app was so apptastic

I downloaded an apptastic game

Keynote is apptastic on the iPad

Apptastic by |EStarr| May 9, 2010

acetastic

pretty good really can't get much better.

that gig was acetastic!

acetastic by thecarloss September 25, 2007

autastic 

when someone who is autistic does something fantastic

Dude: did you see what that autistic person just did!!

Other dude: Definitely have to go to K Mart for underwear.

Dude: that was autastic I tell ya! How much would you pay to see someone do that again?

Other dude: 'bout a hundred dollars. Ya, definitely a hundred dollars.

autastic by Seatthell May 3, 2008

artastic 

Describing something that is both artistic and fantastic.

The composition of that picture is artastic.

artastic by Don Jose December 13, 2008

Avatastic 

When something is so fantastic you have to put my name in it

Me: "A word I just made up is in the urban dictionary!!!"
An unimportant side character: "That's so avatastic"

Avatastic by avamarie-is-super-pretty February 28, 2022

awktastic 

Something that's so awkward it puts everyone else to shame; a combination of the words "awkward" and "fantastic."

Pooping in a jacuzzi is the most awktastic thing imaginable.

awktastic by Joseph Frederick December 12, 2006