When you reach your hand up under a girls dress and fondle her upon first meeting. Although illegal in most countries, it is a term used as a show of affection to beautiful ladies around the globe. Of course most of the ladies might not appreciate it as much as the men do but, it is a great term to use to the laymen that does not tip them off as to your intentions. The term was first coined by Mr. Fisher in 2008 while out on the town in Texas, and has grown like wildfire from there.
Hey check her out, I would love to give her a Peruvian Handshake!