Their sudden bout of terminal boredom, after just one song, with the headlining band you came especially to see.

This may be through habit or a sudden bout of stress, which can stimulate the appetite.

But both are expected to back a rate hike this week, barring a sudden bout of extreme market turbulence.

He became prone to unexplained absences and sudden bouts of 'flu'.

But leave it untreated for too long and it will cross into the central nervous system, leading to confusion, odd behaviour, sudden bouts of sleep and eventually death.