Definition from Wiktionary, the free dictionary
fuckwad (plural fuckwads)
- (vulgar, slang) Nearly synonymous with fuckload, but perhaps more used for measuring than counting
- That's going to cost a fuckwad of money.
- (vulgar, slang, pejorative) A derogatory slur or insult to denote someone of substandard intelligence. Similar in usage to dipshit, and almost synonymous with fuckwit
- "He put his shoes on the wrong feet!?! What a fuckwad."