Does he perform songs without electric instruments? That's one meaning of "unplugged" according to the Urban Dictionary. CJ
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Mr. TomI think there is more to it.Probably. It may be a new usage (or more than one) which people far younger than I have invented recently, so I don't feel qualified to say more about it.
Mr. Tom(My dictionaries didn't help me much here.)I think sense 4 at https://en.wiktionary.org/wiki/unplugged applies: