Related Clues:

• Use vulgar words
• 'Kids today ...' mutterer, maybe
• Proverbially bald aquatic bird
• Utter a few choice words
• Risk getting bleeped
• Balky one
• Use swear words
• Use bad language (informal)
• A rail company motto: "every second counts"
• Local chap is great with domestic appliance when father leaves
• "Old" crotchety one
• Small water bird
• Eccentric fuddy-duddy
• 'Get off my lawn!' shouter
• Duck in bed or some other bird