Have a quiet word with yourself!

Acabei de ter aqui (no facebook) uma picardia com uma amiga de um amigo... de um amigo... que nunca vi mais gorda. Onde ela acaba por dizer "Have a quiet word with yourself!". Parece um pouco obvia a tradução mas mesmo assim fica aqui a definição pelo Urban dictionary:

Have a word with yourself
When one is sent into the corner of a room, to speak quietly and coherently to oneself, with focus on remedial action on previous actions that initiated the demand from friend to go and "Have a word with yourself" (V)do the obvious

Shall we spit roast your bird tonight?
"Think you need to go and have a word with yourself"