Related Clues:

• It may be rot, yes, but it's all Shelley, by the sound of it
• It's one-fifty in the morning, so shut up
• Sounds like the strength of Shelley, perhaps
• In the sea one might shut up at one-fifty in the morning
• By the sound of it, strong in shell
• It's one-fifty in the morning, so shut up! (4)
• Perhaps Shelley made toys with 'er
• It's got Shell to break the toys with 'er
• One will shut up at 1.50 in the morning
• This will shut up at one-fifty in the morning
• Perhaps it was the carpenter swallowed Shelley
• Shut up for Shelley?
• A graduate by himself does not come out of his shell
• It's one-fifty in the morning, so shut up (4)
• If perhaps Shelley had shut up