"friend: "why is that lady so mean?" me: "um i think she has cpms so maybe you should just back off, it's not her fault
abbr: constant pms  def: someone who is in a constant state of bitchiness and pycho no matter what time of the month
""friend: "why is that lady so mean?" me: "um i think she has cpms so maybe you should just back off, it's not her fault" What is the definition of "cpms"?