I can only draw two conclusions from your post:
(1)You are fifteen years old and obviously have not discovered other "bathroom" material.
(2)You are a forty year old man who has a few "issues" that would best be resolved by seeking some sort of professional help.
Avril Lavigne is a scourge to music! She takes up space on major labels that would be best occupied by artists like Cat Power. Worse yet, she is not a "punk" rather just a poser getting a paycheck. Sid and Nancy, Patti Smyth, now those were punks, not some store bought schtick that continues to cripple creativity. And the music industry wonders why people have turned to downloading.
If Rolling Stone would retain any integrity, they would shit can the reviewer who gave her album three and a half stars. Her music is contrived and lyrically shallow. Hell, it was her PRODUCING team The Matrix that created the hooks on her first record. I've heard people say that she has potential and could be a yound Alanis Morrisette. What the f***? Not even a chance in hell. Morrisette has not been the same since Jagged Little Pill, but at least she was somewhat literate and intelligent in semi-belligerent style.
I cannot find Lavigne attractive because her whole attitude and personality makes me want to puke. She is just some teen who thinks she is bad ass because she wears black eyeliner and a plaid. Worse yet, she believes that is some sort of anti-hero who is breaking out of conformists perceptions. Physically, yeah she is good looking, but what would you expect a major label to do? They know that appearance moves product, sadly, more than quality does among the 12-18 year old demographic.
I know it appears that I have rambled off on some inane tangent but here is my point. It is consumers like Avirl Lover that perpetuate the vicious cycle of major labels releasing crap ass music. Rather than ignoring the sub-par performance, they purchase a record because some girl gives them a hard-on. This is the same thing that happened with Britney Spears. It wasn't her music, it was her boner factor that made almost every thirteen year old run out and buy her record. As a result, quality artists are forced to release their material on indie labels and often unable to secure a record contract.