Two students walking. They notice the smoked sausage in a balcony of the apartment on the fourth floor. One stays as a patrol while the other starts climbing up. A policeman goes by:
- Why are hovering around? – the policeman asks the student suspicisously.
- We are hanging Christmas gifts, - replies the student pointing to his friend in the balcony.
- But it is only the middle of autumn yet, - policeman says approaching. 
- Oh really? Hey, Simon!  Unhang that sausage and climb down. I told you that Christmas is in winter, you idiot.