Stands for Worst Kid in Melbourne..a term used to define a really badly behaved Melbournian teenager (girl or boy) who isn't going anywhere in life and manages to self destruct with alcohol fuelled incidents.
"Luke was so drunk he woke up in his bed with a slice of cheese stuck to his face, his chest and his leg. He's such a wkim."
by sodamncheeky November 09, 2009