1) A bumbling, stupid, inept person.\r\n2) A confusing mess; a conundrum; any chaotic situation\r\n3) A person of low intelligence who gets himself into a comical quandary.\n> "Frank just took off for the store and forgot his wallet again. What a chucklefuck!"\n> "When the storm hit in the middle of the parade, the whole festival became one big chucklefuck."\n> "That chucklefuck Frank got drunk and drank from that shampoo bottle."\n