It means silly, silly, slow, slow, stupid, idiot, mind, peace.
I BILLET = applied to people, tosco, fool, fool and little big espabilado.//De size or corpulencia.//Lingote of iron, torcho / / Garrote.//Montón from documents or fat book reading is aburrida.//Ladrillo about 5 cm of thickness.
Idiom by " all "
I BILLET: Book bulky-
I BILLET: Mass of iron rectangular shape that is after cinglada the ball.
I BILLET: Garrote of pastor.