Related Clues:

• 'Tee- --!'
• Coxhill or Creme maybe
• Morgan, ex-Norwich manager
• Creme or Coxhill maybe
• Morgan, who managed Norwich City
• Very funny (1)
• [That cracks me up]
• [Your comment amuses me]
• Texting titter
• Texter's 'that's funny'
• Pun reaction, perhaps
• IM guffaw
• Titter sound
• Modern lead-in to cat
• 'OMG ur a riot!'