What does Black Clap mean?

Black Clap meaning in Urban Dictionary

An incurable illness orginating into the jungles of Africa and slowly spreading into western Asia and 100% of Korea over time. Anyone infected utilizing the Ebony Clap will die of festering boils and interior infections within two weeks. The Black Clap can only be caught while having sexual experience of an infected person older than 17. This is the leading cause of such widespread cases of child abuse in Korea. "See 'yumyum' to find out more."