Related Clues:

• 'Sup!'
• Call to Jude?
• 'What's up'
• Song word sung twice before "goodbye"
• "Hi" relative
• “What’s the idea?!”
• "Watch it, buddy!"
• Informal "Hello"
• ''Watch it, I'm standing here!''
• “Watch it!”
• "Watch it, kid!"
• 'Watch it, man!'
• Lifeless start to a Tinder conversation
• "What are you doing!?"
• "You! Look over here!"