cyclopentanoperhydrophenanthrened

(/ˌsaɪkləʊˌpɛntənəʊˌpɜːhɪdraʊˌfɛnənθriːnd/)

adj.

A drinker so far gone that a steroidal carbon skeleton is the evening’s most coherent achievement.

Rihanna was cyclopentanoperhydrophenanthrened in the kitchen, where the steroidal carbon skeleton seemed a triumph.

Source: Wiktionary