fuckingtastic
fucking + fantastic = fuckingtastic
Tom:-did you go to that concert ?
Merry:-yes man, i did, it was fuckingtastic.
Merry:-yes man, i did, it was fuckingtastic.
Fuckingtastic
It means that something or someone is extra fantastic, really fucking fantastic
"Dude I just went to this Ice Cream place and the cashier girl was Fuckingtastic"