Every standup, we had to make a skype call to the other office in UK. At that office was the QA lead and for this project she was on our team. One day she came in late to the standup and just looked pissed or sick or SOMETHING. This was particularly strange because usually she was incredibly cheery and "the life of the meeting" in a sense. After everybody's update, she was asked if she had anything to say. She started fucking mumbling some shit I couldn't hear because of the bad audio quality, then she progressively raised her voice until finally she was yelling and cussed out the PM, ending it off with "ALL FUCKING BECAUSE OF YOU, <PM>!!" Everybody was just fucking speechless and confused as fuck. Nobody understood what her fucking issue was, but the PM (on my end of the call) was not taking that shit! "LOOK LADY, I DON'T KNOW WHAT YOUR COMPLAINT IS BUT THIS IS COMPLETELY INAPPROPRIATE." Blah blah, he gave it to her good, told her they needed to take it offline, ended the call abruptly and then turned to all of us and said, "Jesus Christ, what drugs is she taking?" To this day I have no idea what the hell happened but it's still one of my funniest memories at that company.