Elenu Eiye ("the owner of the mouth that's in constant celebration")
mask and costume
Worn by a character that is always giggling at inappropriate moments, acting silly without clear reason and generally staying out of sync with the situation at hand. He's not necessarily a fool because he's always happy and expressing happiness by laughing, but society views him as a fool and won't really take him seriously.

Lamidi Ayankunle talks about Elenu Eiye