cacafuego


Also found in: Wikipedia.

cacafuego

(ˌkækəˈfjuːɡəʊ; Spanish ˌkakaˈfweɡɔ)
n
1. a person with a fiery temper
2. a vain bragger
[C17: from Spanish, literally: person who shits fire; from cagar to defecate + fuego fire]