Bacchanal
/ˈbækənəl/
noun
A devotee of Bacchus.
Someone who indulges in drunken partying; someone noisy and riotous when intoxicated.
(in the plural) The festival of Bacchus; the bacchanalia.
adjective
Relating to Bacchus or his festival.
Engaged in drunken revels; drunken and riotous or noisy.