Don't f*** with me sayings?

-i need some clever sayings to say don't mess with me or i don't give a f*** about anything or anyone :)

the harsher the better!Bitchh you need to ***** off alright dum ***** i dont want you in my face thinking you so tough or ill blast you haa so walk over there you stupid son of a bitchhh and fear me haa
All trespassers will be shot on sight. All survivors will then be prosecuted to the fullest extent of the law. Have a nice day!
"Yes, I'm pissed off and most people irritate me. But if people weren't so ignorant, self-absorbed, and down right stupid, I wouldn't be so Bitchy all the time."