A combination of the words 'fantastic' and 'bastard', meaning "Fantastic Bastard"
"The boss didn't give me a raise, even though I managed to sell 500 tonnes of snow to the Icelandic government last week"

"That fantastard! You should go and brick him in the kidneys and throw him off a bridge."
by Click Radio UK March 8, 2010
Get the Fantastard mug.