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Happy Birthday to anyone who's bored enough to look up happy birthday on their birthday...
Birthday girl: I'm so bored, I'm gonna look up happy birthday on urban dictionary.
by Ica May 29, 2013
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2
I would define you the song,
but it's unfortunately copyrighted.
small, innocent child: happy birthday to you..

corporate: hey! bad child!
by Clark Buck January 22, 2008
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3
When it's your 31st birthday, and you live on your own, with no wife, have a crappy job, no friends and no money, this is what you say to yourself in the mirror before bursting out into tears.
Happy birthday to me,
happy birthday to me,
happy birthday dear meeee,
happy birthday to... I suck! Waaaaaah!
by Me. October 10, 2004
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5
happy-whatever reason im giving this small insignificant piece of crap to you.
Should be said with enthusiasm.
person, whilst handing someone else a half empty tube of toothpaste:Happy Birthday
by cheeseflambe July 20, 2009
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6
1. A song sung on someone's birthday.
2. The act of hitting someone with a container full of very hot tap water while they are sleeping or passed out; singing the happy birthday song.
My cousin was passed out on the couch so we filled up the dish basin with hot water and gave him a happy birthday, it was so funny!
by I'm Built for Speed! March 09, 2006
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7
a good comeback; you could say this if the person you are come-back-ing with has already used the 'your face' comeback
you : YOU'RE A FAG
person : your face is a fag
you : well HAPPY BIRTHDAY
by sdfksd May 03, 2006
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