They were inside jokes in achievement form.
B.I.T.C.H.
Farmer
Okay to be gay
]These all were created as jokes, and are in no way obtainable upon request or some type of task completion.
You should have listened to administrators the past few years when they told you,"It's a seekrit. ;)"
It was created as a test when the achievements were created. Onlymar was the only one to have it back in the days, don't know if someone else got it (nor who could be those "someone else").
You are wrong.
Onlymar, gman, suo and don't remember if slip had it. It had onlymar's avvy, and it was made just as a test, from what I can remember.