Possible Clues:

• Beyonce "Single Ladies (___ Ring on It)"
• ___ hold on
• '___ sock in it!'
• -- stop to
• '-- lid on it!'
• , 10, 26 & 4 (12...) Having PhD (no apathy), unsentimental poor beggar's request (...28 8 29 10 18dn 10 23...)
• "__ lid on it!"
• ''__ sock in it!''
• "___ smile on your face"
• ''___ sock in it!''