Airport security event:

Customs Official: ‘May I know your name?’
Passenger : ‘Batman’
Customs Official: ‘What’s your name?’
Passenger : ‘My name is Batman’
Customs Official: ‘Trying to be funny? What’s your surname?’
Passenger : ‘Superman’
Customs Official: ‘So you’re telling me your name is Batman Superman?’
Passenger : ‘Yes’
Customs Official: ‘Arrest this guy’

When they had him in custody, he was asked to show his identification card:

(I know this is an oldie but it’s still so damn funny.)