Possible Clues:

• Very large specimen, as related by angler?
• Welsh insect that 13 might detect?
• Lie weight on kangaroo
• Giant in fairy story
• Huge thing — huge porky?
• Lie told by skipper after wicket
• In slang, it's very big - like a lie or fish
• Women's jumper, large one
• Young locust must have put weight on to be a such a big one
• Giant pork pie