1 definition by ThePonz
A less than subtle sarcastic combination of the words "awesome" & "fantastic", used mainly as a reaction to a situation, occurance, or thing that is by no means awesome or fantastic.
Boss: Remember that project that's due next week?
Employee: Yes sir...?
Boss: Well we need you to have it complete by noon tomorrow.
Employee: Awesometastic...
Employee: Yes sir...?
Boss: Well we need you to have it complete by noon tomorrow.
Employee: Awesometastic...
by ThePonz January 25, 2011