Related Clues:

• Eat cake on your diet
• Break the rules
• Untrustworthy one
• Palm an ace, say
• Take unfair advantage of
• Ignore the rules
• Casino target
• Use a crib, perhaps
• Eat cake on your diet, e.g.
• Copy, maybe
• Steal answers
• Don't play by the rules
• Peek at the answers
• Deceitful person
• Unwanted casino guest