Los Angeles slang for someone who makes money by robbing, most commonly home invasions or "flocking." Although it seems its taken a new meaning on Urban Dictionary.
I'm a real flu flammer nigga I just hit the asianfolks house in Westwood and prayed to their buddha.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.