floggle toggle n.— «I’ve been listening to The Navy Lark recently and noticed the writer occasional threw in some obscure but genuine naval slang for comic effect. One I’m a bit puzzled about is “floggle toggle.” It appears to be used as a...
muckett n.— «Earlier in his career, Mr. Davis worked in Europe for Fiat and G.M. In Germany, he learned gummidingers, a name for rubber thingamajigs that have no name. Mr. Davis defined the British-sounding mucketts as “complicated rubber moldings...
nurdle n. a grain, pellet, granule, or other small piece of a material, especially as part of a large quantity (such as foam kernels used as packing material); (in pronunciation-based spellings) a nodule; a quantity of a gel or semi-solid; a thing...
Finnegan pin n. a non-existent part or tool; a thing whose name is forgotten or unknown; a doo-dad or thingamajig. (source: Double-Tongued Dictionary)

