Avril Syndrome 

-Disease affecting preppy girls (usually taking some kind of dance class) who think because of the song Sk8ter Boi by Avril Lavigne, they have to find a punk/emo/scene guy to satisfy their obvious downhill progression because he will save her with his 4-chord riffs and badly written lyrics about other girls.

Football player: Hey, I think I'm going to ask that cheerleader Stacey out.

Football player's non-athletic intelligent friend: Nah, man don't waste your time, I heard she's got Avril Syndrome...she goes for those emo kids.

Football player: Gay...

Avril Syndrome by Mareas May 23, 2008

Avril Lavigne Syndrome 

When a teen popstar has a edgy image, but as soon as they turn 25 they act like a teenager. Opposite of Disney Star Syndrome.

Avril Lavigne at 17:
Why you gotta go and make things so complicated.

Avril Lavigne at 30:
Kawaii Hello Kitty!

Taylor Swift
At 18:
You were the best thing, that's ever been mine.

Taylor at 25:

I've got nothing in my brain!

Sara: Damn what happened to Taylor Swift
Mary: Avril Lavigne syndrome has hit her hard.

Avril Lavigne Syndrome by ilikecupcakes March 15, 2015