Spaggies is a large group of friends in an instagram group chat. They are all best friends and all have such a bad sense of humour. There is two group chats, one with Tom and one without Tom. Spaggies (the name) was made in January 2020. Maybe.
(noun) This phrase is a combination of the words swagger and dance. Swagger refers to one's comfortability aka confidence, pride, etc., with oneself, meanwhile dance is just a form of self expression through movement. Therefore the person that does the swagger dance exhibits swagger and the ability to simultaneously dance thus meaning that this person is dancing in a cool manner. The person doing the swagger dance is usually in other environments a reserved individual.