So many men have inherited Gotham’s dark cape and cowl that “The Lego Batman Movie” doesn’t even have the most well-known plastic incarnation of the character. No, that dubious honor goes to 1997’s “Batman & Robin,” in which director Joel Schumacher unleashed a molded, infamously rubber-nippled suit that George Clooney was forced to live down, in a critical bomb so bad that it plunged the entire franchise into an eight-year deep freeze.