Schtick is any repeated human activity or a byproduct of such activity. The word originated as a poetic — almost a strange onomatopoeic — descriptor of Yiddish comedians repetitive jokes anchored in routine.

Landlubber

  1. An awkward or inexperienced person on board a ship.
    Although Ishmael was no landlubber, he hadn’t any experience on a whaler
    .
  2. Derogatory label for a person that pretends to have acquired knowledge or experience.

    We didn’t realize Mitch was such a landlubber until he bought that story about Huey Lewis’ unfulfilled ambition to jam with Jimi Hendrix
    .