Irreverent means lacking respect, especially for something considered to be sacred or important. It can also refer to a person who is not reverent or shows disrespect towards others.
Lord and Miller made their name with a series of irreverent adaptations of The Lego Movie and the 21 Jump Street films. (theguardian.com)
Fans of the Jimquisition feel right at home on Podquisition as his guests share the same sense of irreverent humor. (heavy.com)
The idea of songs in a film that succeeds with irreverent humor may not sound so good, but these consistently pack the high - speed and wit that make the rest of the film work. (dvdizzy.com)