Fugging idiot, is mean of "Fucking idiot" in other words.
In Social Media, the words of "Fucking" is banned.
So, need to say that by other way as "Fugging".
IDIOT 1: " HEYYYY BROOO!! DID YA KNOW WHO'S PUTS SESAME SEEDS IN KIWI?????
IDIOT 2: THE GUY WHO PUTSING BABY IN YOUR MAMA' PUSSY, WHOSE IN SAME AS YOUR NAMES!!
WHY SO STUPID, FUGGING IDIOT!!!