Related Clues:

• Evidence of pregnancy — knock (into)
• Baby ___ (tabloid term for a celeb's pregnancy sighting)
• Strike slightly
• Cause for an apology
• Say sorry after this bash
• Light collision
• Total initially missing in oil company's accident
• It¿s a slight blow to tramp finding penny
• Slight impact
• "Things that go ___ in the night"
• Jostle Frenchman in bar, getting round?
• Result of bad parking?
• Thud down, into
• Dud and Pete originally making impact
• Jolting collision