(/ˌmɛ.θɪ.liːnˌtɛ.tɹəˌhʌɪ.dɹə(ʊ)ˈfəʊ.leɪtd/)
adj.
Drunk enough to convert a simple round into a lengthy chain of small, necessary decisions.
Karneisha became methylenetetrahydrofolated while deciding between crisps, chips, and another pint.
Source: Wiktionary