raver:
(plural: ‘ravers‘; pronunciation: the letter ‘a’ rhymes with the letter ‘a’ in “rate” — for the right pronunciation, please click here)

ravers in full swing
a person who speaks in a loud and imposing or violent manner; a ranter;
a person who leads or likes to have an exciting life, especially a modern person with social and sexual freedom;
a person who likes rave music and attends rave dancing parties (‘rave’, in this context = loud, exciting and all-night music party)’

an elderly couple with shopping ravers
We thought our guest speaker was an orator, but, to our astonishment, he proved himself to be a raver; speaking loudly and with lot of excitement but with no substance!
Being raver, Mathews spent all his wealth on physical pleasures, and he now regrets being a raver, wasting his money and time on wine and sex.
In some neighbourhoods, ravers and rave dancing parties are treated as a public nuisance; however, the rave culture is fast spreading all over the world, including the underdeveloped countries.
