Pop star *cough*not*cough* from Canada who thinks she's awesome but really just covers good songs, thinks she's awesome,and sucks ass while being accompanied by an ego only matched by Jess (or Icca, as we like to call him).

Related words are ALL synonyms.
Also see dumbass.
Icca: OMG! Avril Lavigne is sooo Hawt! I love her amazing punk rawwk!!11!1!!!1!!!11!
*me*: Ha ha you don't know anything, you fucking poser!

*laughs and points at crying Icca...heh heh*
by Schiza... I mean, poopy... January 11, 2006
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"Avril Lavigne is a poser and she cant sing."
"Listen to her second album... then judge
oh and if ur so clever, you sing it then."
by taking the biscuit November 1, 2006
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Personally, one of my favorite vocal artists. Everyone keeps hating on her for some un-known reason. She's and individual who has her own style and doesnt act like some overly paid drug addict *ahem* Lindsay Lohan. Since her frist album release, she has looked exactly the same, which is pretty and fresh, which I'm sreiously jelous about. I dont undestand why people would hate on her and rather listen to Miley Cytris or what ever the fuck that hoe's name is. I dont see Avril dancing on poles or her vagina crack displaying to the world.
Lets all just stop hateing on Avril Lavigne and just hate on Justin Bieber.
by xangelxwingsx February 18, 2011
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A candian singer. Avril is a very talented sing. Stop being a little b!tch and leave her alone. Avril rules, her songs rule, and that's all that matters so yea. fvck off b@sterds, you got that? Stop giving crap and listen to a song or two. Like 'Don't Tell Me' wich is about NOT being a skank and about saying no to the whole sex pressure and being non-slutty. She sure has subsance, a lot more than The Jonas Brothers. Case closed.
Girl1: Man, JB rules so much. Unlike Avril Lavigne.
Girl2: Chika you're INSANE! JB is GAY, Avril RULES.
Girl1: Oh no you didn't!
Girl2: Oh yes I did.

Girl1: Oh it's on!
Girl2: *Shoots girl1* Avril rocks, JB is gay. Case closed little dead girl.
by The Vixen Queen March 28, 2010
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a talented musician who is very often judged. who ever said she sings punk? and if your calling her a slut, im sorry but you have the wrong definition. a slut is someone like ke$ha (im not saying i hate her), lady gaga(nothing on her either). not avril. i do like her better when she was more tomboy and wrote songs like sk8r boi, im with you, and let go. however i must say that girlfriend, when your gone, and the best damn thing arent bad.

albums:
let go
under my skin
the best damn thing

singles:
get over it
knocking on heavens door
alice (underground)
girlfriend remix
spongebob squarepants theme
take it
temple of life
think about it
touch the sky
two rivers

why
song that made avril lavigne famous: girlfriend
by ldsbvljhabk.n July 15, 2010
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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.
by ilikecupcakes March 15, 2015
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The best rhyming phrase ever. Period. Way better than "See you later, alligator" and "After a while, crocodile".
Carl: Everything all right, Ben?

Ben Chang: Peachy keen, Avril Lavigne!
by P^3 September 17, 2020
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