bottom line again! nice... i was convinced it was PPS (post-post-script) and oilcap sounded like something a tin man could wear... and never found my mistake lol
LOVEd it! The theme hit as I was working through the northeast corner, after having given up on the northeast. I'd started out with a string "O_" rebuses before realizing what the revealer was saying. Very clever and well-constructed!