Related Clues:

• Call to Alexa or Siri
• “Watch it, bub!”
• Boring Tinder opener
• "Watch where you're going, mister!"
• 'I resent that!'
• "I heard that!"
• “How dare you!”
• 'Look this way!'
• Unimaginative Tinder opener
• "Sup"
• 'Sup'
• Boring Bumble opener
• 'Yoohoo!'
• 'What do you think you're doing?!'
• Casual email opener