en·fant ter·ri·ble 
/ˌɑ:nˌfɑ:ntɛˈri:blə/ noun
plural en·fants ter·ri·bles /ˌɑ:nˌfɑ:ntɛˈri:blə/ noun /ˌɑ:nˌfɑ:ntɛˈri:blə/ [count] formal : a young and successful person who is sometimes shocking and does things in a way that is very different from normal
▪ He is the enfant terrible [=bad boy] of daytime television.
▪ He is the enfant terrible [=bad boy] of daytime television.
