It happened to one of my friend at work place.

So my friend is a UI developer and was working on a super critical project with very tight deadline. He was waiting for design team to give him mocks and web api team for giving Apis, so he can start his work. Now there are 4 days left for deadline and none of the parties are ready with their work, and my friend is sitting idle. Management is getting anxious day by day. So one program management lady called him the weak link in the standup meeting and started putting blame on him for the delay in the project. Guy tried to explain that it's not his fault and he is stuck. But that lady was not in a mood to listen.

Now come the next day, in morning he got the design ready and complete Apis from other teams. That day he missed the standup meeting, worked whole night and completed the work with two days remaining for deadline. He went to standup meeting after completing the work, and when the turn came for him to give his status, he started with "the weak link has finished the work". There was a pin drop silent in the room. He continued to give his update like this for next couple of days. And finally that lady was forced to apologize in meeting room by him.