1 - Girls who are fanatical about a particular person, group of people, or idea.
The rock star was flooded with fangirls
by Duncle December 30, 2005
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female of approximately 12-17 years old, (though this can vary) who are obsessed by some sort of celebrity/group/band.
contrary to popular belief, fangirls are not always to be confused with stalkers. Can just be happy, excited (albeit somewhat pathetic) about the celebrity/group/band they are crushing on.
However then there are the dangerous fangirls, the kind that hound said celebrity/group/band and annoy the fuck out of other people with their shrieks of 'OMFG!'
Fangirls very often give a bad name for true, normal fans.
fangirl: like OMFGGG i wanna rape Gerard Way!!
normal fan: ..fucking freak.
fangirl: shutup!1!! im gonna have his babiiiess!1!!!1!!!
normal fan: *shoots fangirl in the head*

this is a very realistic example of what may happen do you ever cross paths with a horde of fangirls. Be prepared.
by wibbleformebibble May 22, 2007
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May be either a small organized group or a large unorganized group of young fanatical females. They suffer an absurd affinity for a randomly chosen object of obsession and base their life/daily schedual around it. Not necessarily a male object of interest although this is most common. Can possibly be a clothing line, makeup brand, latest skater look, and stupid-looking-annoyinf flip-flop sandals made out of cheap mesh and spraypaint.

Many young females are obsessed with Juicy, Ambercrombie & Fitch, and Hollister. This is the only line of clothing they will wear. If they are forced to wear something from Dillard's or Taget they suddenly cone down with a squealy, whiney voice and bitch about how *fat* and *ugly* they look. IMMEDIATE REMEDY: tell them to be quiet and go throw up again.
In a fangir's room, several fangirls sit on the floor and stare at large poster of Orlando Bloom. They do not notice the drool running down their chin.

Many fangirls make t-shirts with Orlando Bloom's face on the chest and wait outside a possible sight-place and scream until their throats bleed. A few may cry and/or faint.
by I_LOVE_LOTR May 8, 2005
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a person that make videos on youtube or tik tok and etc they are always ruining fandoms like undertale and fnaf and so on. i wish the could fucking persish
fangirls are just 9 year olds
by joshdub October 22, 2020
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an awesome group of girls who are VERY passionate about a movie,book,or music group.Symtoms:drooling,squealing,and even fainting to name a few
*Stares at poster of One Direction * and starts to fangirl with other fangirls
by love1d94 March 3, 2013
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The art of obsessing over fandoms, the characters in the fandoms, the actors who play the character ( if the fandom is a film/show ) etc.......
Just saying something to do with a fangirls fandom will usually lead to them frantically crashing into the room youre in making high pitched sounds that to you might sound meaningless, but to other fangirls will make total sense
Person : Dean Winchest-
*loud crashing noises*
*sound of footsteps*
Fangirl: ASDFHIHEWCBEDIHBQQDIYCBFQEYULCQGEDTOUCEDQVTOQWDVUWVUTWSYVQDWGUVWXUK WHO THE HECKLES JENSEN ACKLES SAID THE NAME OF BABY!?!?!?!?!?!?!?!?!?!
Person: fangirling again?
Fangirl: *nods while spasming on the floor*
by Sabrielxdestiel April 5, 2015
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A rabid breed of human female who is obesessed with either a fictional character or an actor. Similar to the breed of fanboy. Fangirls congregate at anime conventions and livejournal. Have been known to glomp, grope, and tackle when encountering said obesessions.
Hugh Jackman: 'ello.
Fangirl: SQUEEEEEE! *immediately attaches to Jackman's leg*
Jackman: Security!
by Sita Snape May 3, 2003
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