Related Clues:

• Stray entering powder room
• Offer a service collecting excise
• Fumble a groundball
• Something to do to a blackboard
• Fumble or goof
• Do this to the chalkboard
• Prove one is human?
• Use a pencil, in a way
• Fumble a ground ball
• Claim 2 + 2 = 5, e.g
• Misdo
• Make boo-boos
• "o ___ is human ...22
• Fumble a ground ball, for example
• Bark up the wrong tree, e.g