APPETITE OVER TIN CUP

(slang) a pioneer Western US term used by riverboat men on the Missouri; it means thrown away violently like "head over heels," "bowled over." —SHSBC Binder 5 Approved Glossary

(slang) a pioneer Western US term used by riverboat men on the Missouri; it means thrown away violently like "head over heels," "bowled over." The guy goes appetite over tin cup, he interiorizes into his own ridges.

Slang. a pioneer Western U.S. term used by riverboat men on the Missouri; it means thrown away violently, like "head over heels," "bowled over." (LRH Def. Notes)