go-go

{adj.}, {slang}, {informal} 1. Vigorous youthful, unusually active. * /Joe is a go-go kind of guy./ 2. Of a discotheque or the music or dances performed there. 3a. Unrestrained. 3b. Very up-to-date, hip. * /Mary wore handsome go-go boots to the discotheque last night./