Someone who defines their own name on Urban Dictionary, and fills it with a shit ton of compliments
Total bastard: "this guy is so totally awesome!"
UD user: "what a total bastard"
Some one who is a total arse and a total bastard, so therefore a total arse bastard
"Clive is such a total arse," said Peter.
"Yeah and he's a total bastard too," added Dudley.
"I think he's a total arse bastard," concluded Derek.