Possible Clues:

• Travel straight into floor, getting stunned
• Flabbergasted
• Staggered — so getting teeth knocked out, possibly?
• Left speechless
• Thrown shot, bulls-eye's first hit
• Knocked sideways, as mouth punched?
• Amazed lip bleeding after this, perhaps?
• Astonished, when teeth knocked out?
• Surprised when kissed on the lips?
• Amazed advance helped to secure second and third of homes