What do Batman and Shakespeare have in common?
@Contact1 The letter "a" appears twice in both.
@Contact1 They are both males?
@Contact2 They are both bisexual?
@Contact2 They both had a high-tech cavern and saved the world from super-bad-guys. Oh wait...
@Contact2 They knew how to use a screwdriver.
@Contact2 They both had a penis.
@Contact2 They both had a steward. 
@Contact2 Their first language is English. Not the same English though... 
@Contact3 They had a IQ higher than 150.
@Contact3 Dead parents?