Funny / Trinity War

• Despite how serious Trinity War is, there's a bit of humor when Shazam realizes he punched out Superman.
  Shazam: (shocked) Superman? I just knocked down Superman. (grins) I just knocked down Superman.
• This exchange:
  John Constantine: If you're here to take me in—
  Wonder Woman: Why? Have you done something wrong?
  Deadman: I take it you two don't know each other.
• In the Constantine tie-in, John Constantine switches his voice with Billy Batson's so he can use Shazam's magic to fight a demon. When he's losing, Billy distracts the demon using his Constantine voice and tries his darndest to sound English.
  Billy: Uh, oi! Oi, Ugly! You're after me, aren't you? ... Uh, matey? Quite a trick, eh, ya wanker? I bloody switched bodies with they boy didn't I? Uh, bollocks on you! Umm...
• In the Phantom Stranger tie-in, Simon Baz and Katana have a mock Sword Fight while waiting for Batman and the Phantom Stranger.
• Although the finale is incredibly shocking, there's a humorous moment when the Sea King, Aquaman's evil counterpart from Earth 3 is released, looking all tough and intimidating, but anticlimactically falls over dead right after. The drama comes back when the rest of the Crime Syndicate survive the trip.