Brony

A fan of the show "My Little Pony: Friendship is Magic". Often male, but female fans are not uncommon. (plural: bronies)

Bronies usually show a want to be accepted as normal people, but don't appear to realise that to be treated the same as anyone else, they need to stop making sure everyone knows and remembers that they are a brony at all times, without fail. They also don't appear to understand that most people don't appreciate the internet being taken over by their fandom, which is another main cause for the hate of bronies.

From Wikipedia:

Brony is a village in the administrative district of Gmina Krzyżanów, within Kutno County, Łódź Voivodeship, in central Poland. It lies approximately 12 kilometres (7 mi) south of Kutno and 40 km (25 mi) north of the regional capital Łódź.
The village has a population of 80.

An adult male fan of the 4th generation version of the show "My Little Pony". There are many kinds of bronies, such as Passive Bronies who care about the opinions of others and just watch the show, then there are the nazi bronies who obsess over it, Turn Unrelated Characters Into Ponies, and spam it on unrelated websites and try to assimilate people. Anti Brony Groups Have Been Established, Tho Half Of Them Can't Tell Right From Wrong.

A name typically given to the male viewers/fans (whether they are straight, gay, bisexual, etc.) of the My Little Pony show or franchise. They typically do not give in to the hype that males aren't allowed to enjoy things that may be intended for females.

Other spellings: Bronie
Plural spellings: Bronies

Fans of the new G4 My Little Pony show "My Little Pony: Friendship is Magic". Mostly refers to the older male viewers of the show, but female fans use it too. A Brony is generally pretty involved in the community at large.

Typically refers to 13-30 year old male fans of the 2010 reboot of the show My Little Pony: Friendship is Magic, but may also include females (see fillies).

Brony = Bro + Pony

While generally associated with a negative stereotype by outsiders, due to it's former 80's frilly girly-girl twinkle-toed tea-parties and all-female main casting, bronies are attracted to the new show by it's good animation, acting, writing, and humor.

Having once been on the outside, bronies can love and tolerate others until they themselves become bronies. However, haters gonna hate— most likely due to the fact that they have a masculinity inferiority complex, where they believe that if they watched My Little Pony, others like them will label them as an effeminate freak.

Fans of an animated cartoon created by feminist Lauren Faust, started in 2010 and premiered on The Hub. The show is primarily targeted towards little girls, but has somehow gained a disgusting cult following of older, single, "virgin4life" males that call themselves "bronies". They are considered to be the scum of the internet, or simply Internet Cancer. They have been known to bring up MLP in topics and conversations in an irrelevant fashion. Bronies recklessly attack anyone that doesn't like their unhealthy obsession, while hypocritically claiming to "love and tolerate the shit out of you". Bronies don't seem to understand that us "haters", DO NOT hate their girly cartoon, but in fact, hate them. We have zero problem with your interest, but we have an issue with you spreading your cancer everywhere and shoving MLP down everyone's throats. No one gives a fuck. If you like to jerk off to horses, that's your own business and you keep that shit to yourselves. Bronies also claim that "haters" aren't comfortable with their sexuality, using that as a petty reason to counter haters. When in fact, all of us normal functioning members of society are comfortable with our sexuality, hence, that's why we aren't watching little girl cartoons, having sex, and working a stable job.

Curing the internet of this cancer, it's going to be like 1942 you ponyfags.