As nouns the difference between poppycock and gobbledygook
is that poppycock is foolish talk; nonsense while gobbledygook is nonsense; meaningless or encrypted language.
poppycock
English
Noun
(-)
(colloquial) foolish talk; nonsense.
Synonyms
* balderdash; see also
gobbledygook
Alternative forms
* gobbledegook; gobblygook, gobbly-gook
Noun
(en-noun)
(informal) Nonsense; meaningless or encrypted language.
(informal) Something written in an overly complex, incoherent, or incomprehensible manner.
Synonyms
* See also