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