the act of going out into public in search of attractive males ("blokes"), with the intention of potentially meeting a suitable mate. The act is often conducted along with the consumption of alcohol.
Much as men may go "creeping" or "wenching" for young women, women may go bloking for young men.
I'm sure my ex is out there creeping for girls right now. I might as well get drunk and go bloking and see if I can get laid, too.
My friend and I went shopping and bought sexy new clothes, so we decided to dress up and go bloking that night.