A teenage failure, usually female, who is so terrible at singing and has such a god-awful voice that she can only sing one word: "Friday." Even then, it's a stretch and requires a shitload of autotune. Her voice is equatable to that of a seagull.

Also, the only known exception to Rule 34 cause no one wants to watch that shit.
No shit Rebecca Black! STFU bitch
by sucknut March 20, 2011
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a pile of douchy anal-raping nonsense that rapes your ears for a fun roller coaster ride of STD's and other sexual references for a straight 3 minutes and 48 seconds.
douche bag 1: i love justin bieber!!~
douche bag 2: omg cody simpsons so amazing, but have you heard rebecca blacks new song?
douche bag 1: no, just let me youtube search it.
--5 mins later--
douche bag 1: WTF IS THIS?!
douche bag 2: the love of my life :D
by nigga911 March 26, 2011
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OH GOD! Some bitch that sings with auto-tune. Her real voice sounds so FUCKING ANNOYING!!! Her lyrics are... AMAZING!!! NOT!!! LOL!!! Stupid 15 year old slut

"Gotta have my bowl, gotta have my cerial"
WHAT THE FUCK
IS
THIS
SHIT?
LOL
Well, she is not talented and of course, she will
BE
THE
NEXT
JUSTIN BEIBER
LOL!!!
Well yeah. All I got to say.
booty grab rebecca black stupid slut stupid slut auto-tune retarded brunette LOL ITS FRIDAY Friday
by Rebecca Black Stupid Slut March 31, 2011
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Name for the worst singer in the history of singing! She uses autotune to hid her horrible voice and sings about days of week and jeans. Shes just another whore that is famous for nothing!
I'll pull a rebecca black and record a song using autotune and get millions of dollars for havin no talent!
by MJLOVER20 March 23, 2011
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A girl signed by a record lable that signs All-American nobody children. Sings the terrible yet catchy song "Friday". Has no talent whatsoever but for some reason her videos have over 20 million hits.
GUY 1:"Hey Alex have you heard that new song friday?"

GUY 2: "By that shit singer Rebecca Black? Yeah. Its so catchy and terrible i must listen to it all day!"
by EmGlue March 22, 2011
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Rebecca Black is a rediculous underage artist that made a song Friday. She is the worst singer in the whole history of music and is now #78 on the Itunes chart, slowly moving up.

WATCH THAT BITCHES MUSIC VIDEO FRIDAY
that dumb bitch rebecca black cant choose a seat in the back or the front of the car even though the front seats are obviously taken.

why does that bop rebecca black explain to us that sunday comes afterward to saturday

why does rebecca black say fun fun fun and excited so much in the wrong grammer
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An aspiring young singer who has amassed plenty of views on her music video "Friday". She has garnered many millions of viewers and has broken the record for the most disliked song on Youtube. Her hobbies are: Learning to become a 10 cent tape recorder and being worse than Justin Bieber, with his lack of vocabulary and sense.
TOP SECRET LIST FOR PEOPLE TO BE DROWNED----CIA

1. Justin Bieber & Rebecca Black

2. Justin Bieber & Rebecca Black

3. Justin Bieber & Rebecca Black
......................
9.99999999999 x 10^99^99^99^99---> Some 301455V
by Doctor of Literature May 31, 2011
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