A sarcastibitch is anyone who uses sarcasm in a bitchy manor. The sarcastibitch will scoff at any remark or request you make if they deem it inferior to their superior level of intelligence. Their retort will be oozing with sarcasm so much so that you may feel outrage afterward and it will be sure to point of possibly harm the sarcastibitch or self harm. Sarcastic bitches are somewhat rare. However if you do come across one, buckle up, because it is going to be an adventure filled with bitchy sarcasm.
John: Sarcasms is a lame way of insulting people
C.B: Oh, you are just too smart for it !
John: Of course I am !
C.B: I was just being sarcastic.
John: You fucking sarcastibitch !
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"