Batman is the son of Superman??!!

AIRPORT SECURITY: What's your name?

PASSENGER: Batman.

AS: Your real name, please.

P: My name IS Batman.

AS: Are you trying to be funny?! What's your surname?

P: Superman.

Airport security handcuffs him & puts him in a locked security facility.

Then they checked his passport (attached).

Technically Batman bin Suparman means Batman is a son of the Suparman Clan....

haha! got this one from francis magalona's blog.

(francismagalona.multiply.com)