Related Clues:

• One, one, one
• Trinity, triad
• Trinity
• The sort of feat, by the sound of it, for the yard
• So many cards can be deceptive
• Sound over to R in U
• One over two
• Not the half of one over two
• Are in you, one over two
• One over two? Not half!
• Are, in short, in you, once over two
• 1/2?
• Crowd starter?
• Number before "Go!"
• Metaphorical crowd