a phrase uttered when the person you are speaking to refuses to cease making
yo mama jokes. generally, your opponent will be so confused/surprised/disgusted with your comeback that he/she/it will run away, cursing loudly.
of course, this may also lead to a "your pants" war of words. if that arises, it is best advised to a) run away, b) punch the person repeatedly in the face and run, or c) keep firing back with a combo iof
yo mama and your pants statements until they get bored and leave.