(Noun.) (Singular.) A dance, specifically one of spontaneous nature and involving full-body movement. Used in the phrase "Popping a jig" to refer to one dancing suddenly or vigorously.
A chat directed to scamming younger kids and companies. Some of the companies “jig chat” have scammed include Pampers, Gillette, Starbucks, and even Swingline. This chat is typically run by a greedy person who doesn’t care about anyone.