ultracrepidarianed

(/ˌʌltɹəˌkɹɛpɪˈdɛəɹiənd/)

adj.

Characterized by the influence of alcohol.

Yaquelyn became the unofficial hype person for a parking meter, energetically cheering on every car that passed by, embodying their exuberant ultracrepidarianed spirit.

Source: Wiktionary