L thought it was cute that I misspelled "tout de suite" the other day. I like my uneducated Americanized never-seen-it-in-print-before spelling, so I'm leaving it that way, but I wanted to log the correct spelling for Google, so nobody can justify their misuse with my misuse. :)

Google for "tout de suite": 352,000 results. Google for "toot sweet": 5,020 results.

Toot Sweet is a old toy that turns Tootsie Rolls into whistles. (Cool! Where do I get one?) Toot Sweet is an album by French jazz musicians Lee Konitz and Michel Petrucciani, with that spelling. Toot Sweet is a popular name for jazz and wind ensembles. Toot Sweet is a pair of woodwind and brass repair and sales shops in the UK.

Phrase Finder might be a good phrase search engine (is 12,000 phrases a lot?), but they want you to subscribe for $45 a year to get complete access. They provide free access to a substantial subset of their supposed database, so it's still a potential resource, but geez. I'd rather buy a book.