Possible Clues:

• 'I ain't buyin' it!'
• Emphatic refusal represented in code
• ''Ain't gonna happen!''
• ''Ixnay!''
• Statement of refusal: not able to gamble?
• 'Unh-uh'
• Lack of success upsetting tutor on reserve
• 'Certainly not!' - this means you can't play ludo
• Not a chance of co-operation - with which many games are unplayable
• 'Ixnay'