Originally Posted by
FrogProf
I thought of another one.
Foreign country entry/visa fees are considered a non-reimbursable personal expense. The logic is that the entry/visa fee covers a period longer than that required for the official business and could therefore be used for personal time. Seriously.

"Oh, wow. This country wants me to pay $200 for a visa. That's too expensive and not in my personal budget. I guess I can't go to that important meeting after all."