Related Clues:

• Knocks on a door
• Hip-hop songs
• Ties up the phone, e.g.
• Emulates 50 Cent
• Talks a lot
• Spits rhymes, so to speak
• Oxen from Tibet
• Talks on and on
• Online activities
• Wild oxen
• Musical prowess
• 'Gangsta' performances
• Speaks ill of
• Karate strokes
• Musical virtuosity