My friends know how powerful and frequent my sneezes are. I do NOT sneeze on people, but when there is no one in front of me, I don't hold back. I have been known to open a door into another, hopefully empty, room and rattling windows.
I did this at the camp: I stepped away from the white board, opened the door and shook the hallway walls. At the other end of the hall was the camp manager, who was meeting with another teacher.
Our manager does have his very own sense of humour but he very German. He is German, but he also manifests most of the positive stereotypes of the people. When there is work to be done, jokes are an obvious waste of time.
At camp, there is always work to be done.
Well, ten minutes after my sneeze, he was back outside my door, putting up a sign.
He was so proud of it, that he sent other teachers up to check my door.
To borrow an Aussie-ism, good on 'im; he is human after all.