One of an old drive-in double feature, maybe

Usage examples of oater.

Unfortunately for the Western field, Garfield has written his last oater and is now a successful suspense and mainstream author.

Beav and Jonesy got the bed Oater there will be a third bedroom at Hole in the Wall, but now there are only two and Lamar has one all to himself, by the divine right of adulthood), only now Jonesy is alone in the bed, also sitting up, also looking confused and frightened.