Related Clues:

• A joke may backfire - it's dotty
• Gathers one started stuttering like mad
• Crazy answer given to one-liner
• Amazed (slang)
• Wade (anag.)
• Afraid, having cut the top off
• Silence army's leader, unable to think clearly
• Silly and old joke article ends with
• Filled with reverential wonder
• Silly joke on the origin of America
• Joke by one in senile dotage
• Senile and retiring? That's a joke!
• Silence adult, senile
• It helps in playing a game to be fatuous
• Thatcher eg