grate on someone
to annoy someone; to rub someone the wrong way. Your negative attitude really grates on me. Everything you say grates on me.
grate on someone('s nerves)
Fig. to annoy someone; to bother someone. My obnoxious brother is grating on my nerves. Your whining really grates on me.
grate on something
to rub, scrape, or abrade something. The tree branch is grating on the side of the house. The bottom of the door is grating on the threshold. Please fix it. gratify someone's desires Euph. to have sex with someone. The prostitute promised to gratify her customer's desires. That night, he gratified her desires.