back-to-back-to-back

== English == === Etymology === Extension of back-to-back. === Pronunciation === IPA(key): /ˌbæk.təˈbæk.təˈbæk/ === Adjective === back-to-back-to-back (not comparable) (idiomatic) Sequential or consecutive, in the case of exactly three events. === Noun === back-to-back-to-back A set of three things done consecutively.