"A well-boiled icicle" is a "spoonerism" apocryphally attributed to the Reverend William Archibald Spooner (1844–1930), Warden of New College, Oxford (for whom the puns are named). It is a spooner of "a well-oiled bicycle"...
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the star-bangeled spanner (Ann Altstatt, 7th grader- for perpetuity)