If you meant something else — e.g., a , an art project , or a bug report with that phrase — please clarify, and I’ll refine the answer accordingly.

Czechs have a dark sense of humor. They survived communism, floods, and occupation. Believing that mammoths live in the sewers is not delusion; it is hope. It suggests that if a 12-ton woolly giant can hide under a tram line for 12,000 years, then maybe anything is possible.