(Chandler downloaded a virus that erased all of Ross's files)
Ross: (to Chandler) What did you do?
Chandler: Someone I don't know sent me an email, and I opened it.
Ross: Why, why would you open it?
Chandler: Well, it didn't say "This is a virus!"
Ross: What did it say?
(Ross looks at him)
Chandler: ...pictures of Anna Kournikova.