Why don't sarcophagus like clowns?

Sarcophagi, being ancient stone coffins, don't have feelings or preferences, so they can't like or dislike anything, including clowns. The phrase might be a humorous or metaphorical way to express that certain things, like the macabre nature of sarcophagi, don't align with the playful, whimsical nature of clowns. Essentially, it's a playful juxtaposition between the serious and the silly.