oldest joke in the book
- Nick: knock knock
- zoya: who's there?
- Nick: knock knock
- zoya: who's there?
- Nick: knock knock
- zoya: who's there?
- Nick: knock knock
- zoya: who's there?
- Nick: knock knock
- zoya: who's there?
- Nick: knock knock
- zoya: who's there?!!!?!??!
- Nick: Philip Glass.
