"Hanky Panky" can refer to different things depending on the context. It is a well-known lingerie brand that has been in business since 1977. Known for its comfortable thong, Hanky Panky is sold in over 70 countries and is loved by celebrities and stylists. The company is owned by all its employees and supports slow fashion, sustainable practices, and fair rewards.
"Hanky Panky" is also the name of an appetizer, also known as an old-fashioned Polish Mistake. It's a handheld treat made with ground beef, ground sausage, and Velveeta served on cocktail toast slices.
In another context, "Hanky Panky" is a film that embodies the spirit of film for film's sake. It was created as an "anarcho-communist-guerilla production" and is collectively owned by all involved.
Lastly, "hanky-panky" is an informal term used to describe questionable or underhanded activity.
Without more specific information, it's hard to determine the exact legitimacy of "Hanky Panky" being referred to.