Well,this is an attempt to make a good forum game on here.
So,here's the idea.You ask if someone can attend something or do something,and the next player makes up an excuse for not doing it,then they ask if the next player can do something,and so on.
For example:
Me:Can you come check out this possum I found?
Player 1:I can't come check out that possum,I have my homework.Can you get me some water?
I cannot bring you lettuce. I have to stay true to my restraining order, which does not allow me within 50 feet of vegetables. Can you drive my pet sea urchin to the bank?