The Cajun Squirrel flavour ones were created for a contest to make a 'new and inventive' flavour of crisps and Prawn Cocktail is a staple flavour of the British crisp industry.
I never said anything about the flavors being good or bad, I just find it strange that someone came up with these flavors and didn't hesitate to market them.
Personally I'd definitely try both mango and lychee flavored chips.