Will Arnett delivers a delightfully absurd performance as the titular hero that (literally) builds on the foundation established in The LEGO Movie, and he clearly has a ton of fun in the role.
There is no definitive way to depict The Caped Crusader, and The LEGO Batman Movie has officially proven just how far the core idea behind The Dark Knight can stretch.
In fact, Will Arnett recently made an appearance on BBC Radio 1 to deliver a prank phone call to a toy store as LEGO Batman, and it is abundantly clear that he can make just about any situation funnier as this character.