get under someone's skin

Verb

get under someone's skin (third-person singular simple present gets under someone's skin, present participle getting under someone's skin, simple past got under someone's skin, past participle (UK) got under someone's skin or (US) gotten under someone's skin)

1. (idiomatic) To irritate someone.
   • [T]his Bolshevist stuff gets under my skin. I've got a home and a family here. I started in to work when I was thirteen, and all I've got I've made and saved right here.1920, Mary Roberts Rinehart, chapter 15, in A Poor Wise Man
   • She could get under his skin and drag on the raw places.1929, Edgar Wallace, chapter 57, in The Black
2. (idiomatic) To make a memorable impression or have a strong effect on someone; to impact someone's feelings, especially when such an effect is not expected or wanted.
   • Some TV shows get under your skin with lovable characters or subtle writing.2003 July 28, James Poniewozik, “Body Shop”, in TIME, archived from the original on 30 Jan 2012
   • More than 400 people died from heat in 2022, but there was one story, an African American teenager called Caleb Blair, which got under my skin.2023 February 17, Nina Lakhani, “Down to Earth: The Arizona teen whose death in extreme heat is a warning of tragic things to come”, in The Guardian, →ISSN