I think he doesn't want his username to be googled and found.
The mother finds him on here and this is what might happen:
"OH, HE'S INTO CAR AUDIO. HE MUST NOT BE RESPONSIBLE. IM MAD."
I am responsible, though I'm into car Audio. //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif A lot of us are. The point where it's irresponsible is when you're spending your paycheck every time you get it, leaving barely enough left for food.