gobbledegoo

Noun

 * 1) * 1946?: William A. Schwartz [ed.], The Limerick: 1700 Examples, with Notes, Variants and Index, page 286 (1967 publication; Greenleaf Classics)
 * There was a young fellow of Alltree Whose parts were but puny and paltry, But he knew how to do A neat gobbledegoo [. . . . . . . . . . . cetera desunt]
 * 1) * 1951: University of Illinois Bureau of Educational Research, The Journal of Educational Research, volume 44, page 257 (Public School Publ. Co.)
 * On the professional level —too much gobbledegoo.
 * On the professional level —too much gobbledegoo.