Possible Clues:

• Engage in gasconade or fanfaronade
• Runs in to catch crow
• Say, ''I can do that with my eyes shut''
• Crow, vaunt
• Bluster; card game
• Crow runs into trap?
• British newspaper to make self-aggrandising claims
• Hype your achievements
• Show off, getting first of reds in pocket
• Card game; boast