Possible Clues:

• Condition with short attacks of deep sleep
• Sudden and uncontrollable bouts of deep sleep
• Reason for going out a lot?
• Extreme tendency to fall asleep
• Strangely no opening for cricket players getting out too often?
• Sleep disorder
• Nappy problem? It's constantly dropping off
• Sleeping disorder
• Condition marked by short attacks of irresistible drowsiness
• Hypersomnia, a sleep disorder