RichThesaurus
get under one's goat
vs
grind one's gears
get under one's goat
verb
To irritate or annoy someone; to bother.
grind one's gears
verb
To annoy or irritate one.
How often have the words
get under one's goat
and
grind one's gears
occurred in a corpus of books?
(source:
Google Ngram Viewer
)