Related Clues:

• Brood
• Devise
• 'Down the ___!' (drinker's toast)
• Originate
• Concoct
• Think up
• Get cracking, in a way
• Deck opening
• Breed
• Contrive
• Dream up
• Incubate
• Come out of one's shell?
• Way belowdecks
• Break out, in a way