dude 1: where you at man, john said you're sick or something?  dude 2: ohh dear lord i have the worst case of the pf changs right now
an americanized chinese restaurant that no matter what you order within eight hours after digestion your rectum falls out
"dude 1: where you at man, john said you're sick or something?  dude 2: ohh dear lord i have the worst case of the pf changs right now" What is the definition of "pf changs"?