I've had the trots all morning and haven't been able to go out.
(Australia, New Zealand, US, informal, with "the") A trotting race meet; harness racing.
2002, Veronica Brodie, Mary-Anne Gale, My Side of the Bridge: The Life Story of Veronica Brodie as Told to Mary-Anne Gale, South Australia: Wakefield Press, page 49: