Just to go through a few stereotypes mentioned before:
"Bronies are fat"
I am not, in fact, I am quite slim and have a PMI(pony mass index) of 20,3. I also do sports and work out regulary
"Virgins"
Well partly true(I am not going into details
"No social lives"
I have my good friends and many people I like
"Lives with parents"
Nope, I am 20 and live in an apartment
"Are obsessed"
Partly true but I call would it dedicated
"Has no girlfriend"
Is true at the moment
"Clopper"
Eeenope
"Low Self Esteem/Shy"
Depends, I did have low self esteem as a teen but it's much better now
And I've served for the Army until 1 year ago