Person 1 - "How the hell did you manage to slam halfway through your roof dude?"
Person 2 - "I dunno..."
Person 1 - "That's beyond ridiculous. You've failed on an epic scale bro"
Person 3 - "You slammed a car halfway through your roof man?! That's friggin failtacular!"
a hyrbid of the words "fantastic" and "spectacular," meaning great superiority over something. Invented by the tongue, most likely when she was intoxicated.
Antoine last night was so fistacular. I'm beside myself this morning. By the way here is your rings. I think you forgot them up there. What? They are not yours? Sorry must be Johnny from the night before