It is a combination of the word "fad" and "fantastic." Used in the sarcastic tense when some new fad pops up.
Do you wear eyeliner?
Sure
Are you a straight male?
Yes
How fadastic.
The true spelling of one that masturbates.
It's not "masterbater" or "masturbater," it's masturbator. Try spellcheck, pinheads.
obsessive kid who will never let something go
cries on the phone when talking to girls
very feminine
a stalker
a letter written by a man in a feminine context
omg dude look this guy just wrote a rezo
Steffigloo is a synonym for a jealous bitch.
Oh, don't get all steffigloo because Cyn is so much better than you.
When someone named Cahterine need to be responded to with "Roxor", this is the correct response.