Displaying abnormal, extraordinary, outrageous amounts of "drama-filled", obnoxious behavior.
1) Panicking out of control and/or faking an anxiety attack for no good or apparent reason; i.e. "I can't find my keys.... OMG I have to jump off of a bridge now!!!"
2) You see your significant other talking to the opposite sex; you begin to huff and puff, and blow their house down (in public).
3) Asking repetitively, "Oh, so you got an attitude?" for no apparent reason
4) Frowning & making facial gestures at people; especially people you don't even know... :(
5) etc. etc. etc. I could go on & on & on & on & on & on & on & on & on & on & on & on... (this is a little drama'd out)