What's a Perilschein? And what's a musel?
Our German-Indian fellow means
Persilschein = carte blanche = blank cheque
Musel = Muzzie
He knows no English in the point he has joined us. He has learned some now. Please excuse him. But even as I met him first on "green plague" he was the prototype of a real JFFer.
He has great skills to find informations on the web. I admire him for this.
P.S.:
I know him over a year.