How do you use "Living rent free" in a sentence?

That embarrassing moment is living rent free in my head. She's living rent free in his mind. That song is rent free in my brain.

Living rent free

Q: What does "Living rent free" mean?

Something that constantly occupies your thoughts. When something occupies your mental real estate without paying—an unwanted thought, person, or memory that refuses to leave. The metaphor is perfect: like a tenant who won't pay rent but can't be evicted. It's usually something you wish you could stop thinking about: an ex, an embarrassing moment, a catchy song, someone who wronged you. Saying something lives rent free acknowledges both the intrusion and your inability to control it. It's rueful self-awareness about obsessive thinking.

Slang Term AmericanBritishAustralian ★★★★☆ Common Casual

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意味: Something that constantly occupies your thoughts.

一直占据某人的脑海；无法停止想某件事。

Ocupar los pensamientos de alguien constantemente; no poder dejar de pensar en algo.

常に誰かの頭の中を占めていること。何かが頭から離れないこと。

머릿속을 끊임없이 차지하는 것.

When something occupies your mental real estate without paying—an unwanted thought, person, or memory that refuses to leave. The metaphor is perfect: like a tenant who won't pay rent but can't be evicted. It's usually something you wish you could stop thinking about: an ex, an embarrassing moment, a catchy song, someone who wronged you. Saying something lives rent free acknowledges both the intrusion and your inability to control it. It's rueful self-awareness about obsessive thinking.

当某人或某事「living rent-free in your head（在你脑中免费住着）」时，意味着对方不费吹灰之力就消耗了你的精力。你一直在想着他们——甚至可能是在执念——而他们并没有为占据你脑海中的黄金地段付任何「租金」。通常用来形容不值得你关注的敌人或烦心事。

Cuando alguien o algo está «living rent-free in your head» (viviendo gratis en tu cabeza), están consumiendo tu energía mental sin esfuerzo alguno por su parte. Estás pensando en ellos constantemente, quizá obsesionándote, mientras que ellos no pagan ningún «alquiler» por ese espacio privilegiado en tu mente. Se usa a menudo para enemigos o molestias que no merecen tanta atención.

誰かや何かが「living rent-free in your head（頭の中にタダで住んでいる）」とは、相手が何の努力もせずにあなたの精神的エネルギーを消耗させていること。あなたが常にその人のことを考え、場合によっては取り憑かれている一方で、相手はあなたの頭の中の一等地に「家賃」を払っていない。注目に値しない敵や厄介な存在について使われることが多い。

렌트 프리(Rent free)는 월세도 안 내면서 머릿속 부동산을 차지하는 것—쫓아내고 싶지만 떠나지 않는 원치 않는 생각, 사람, 기억을 뜻한다. 이 비유는 완벽하다: 월세를 안 내지만 퇴거시킬 수 없는 세입자 같은 것. 보통 그만 생각하고 싶은 것들이다: 전 연인, 창피한 순간, 중독성 있는 노래, 자신에게 잘못한 사람. 무언가가 머릿속에 무료로 산다고 말하는 것은 그 침입과 자신이 통제할 수 없다는 것 모두를 인정하는 것이다. 강박적 사고에 대한 자조적 자기 인식이다.

例文

That embarrassing moment is living rent free in my head.
他在你脑子里免费住着呢
Vive gratis en tu cabeza
彼があなたの頭の中にタダで住んでいる
그 창피했던 순간이 머릿속에서 월세도 안 내고 살고 있어.
She's living rent free in his mind.
那首歌整整一周都在我脑海里挥之不去
Esa canción lleva toda la semana en mi cabeza sin pagar alquiler
あの曲が一週間ずっと頭から離れない
그녀가 그의 머릿속에서 무료로 살고 있어.
That song is rent free in my brain.
别让他们免费住在你脑子里——不值得你费心
No les dejes vivir gratis — no merece tu energía
タダで住まわせるな——エネルギーの無駄だ
그 노래가 머릿속에서 월세 안 내고 살아.

発音

/rɛnt friː/

使い方ガイド

場面: obsession, annoyance, mental preoccupation

トーン: rueful, self-aware

✓ 正しい言い方

Living rent free in my head
在你脑中免费住着
vivir gratis en tu cabeza
頭の中にタダで住んでいる
머릿속에 공짜로 살고 있어
Rent free in your mind
免费地，不花代价地
gratis, sin pagar alquiler
タダで、家賃なしで
네 머릿속에 무료 입주
They live rent free
他们在我脑子里赖着不走
están en mi cerebro sin pagar
あいつが頭から離れない
걔네가 머릿속에서 안 나가

✗ 間違った言い方

Usually implies something unwanted—don't use for positive obsessions
通常指不想要的东西——不要用于正面的执着
Suele implicar algo no deseado, no lo uses para obsesiones positivas
普通は望まないことを指す——ポジティブな執着には使わない
보통 원치 않는 것을 가리킨다—긍정적인 집착에는 사용하지 않는다
Can be used to criticize someone for caring too much ('they live rent free in your head')
可以用来批评别人太在意某事（'他们在你脑子里免费住着'）
Puede usarse para criticar a alguien por preocuparse demasiado ('vive gratis en tu cabeza')
相手が気にしすぎていることを批判するために使われることがある（「あの人があなたの頭にタダで住んでいる」）
상대가 너무 신경 쓰고 있다고 비판할 때 쓸 수 있다 ('걔가 네 머릿속에 무료로 살고 있어')

よくある間違い

The full phrase is 'living rent free in my head'—shortened versions work but the full version has more impact
Can be self-deprecating (my own obsession) or critical (you're obsessed with them)

起源と歴史

The phrase appeared sporadically online in the early 2010s but went viral around 2018-2019. Its earliest widespread form was 'rent free in your head,' criticizing someone for letting another person dominate their thoughts. The metaphor—treating mental attention as real estate with an unwanted occupant—resonated instantly. It became particularly popular for discussing ex-partners, celebrity feuds, and political obsessions. The phrase captures modern anxiety about attention and mental bandwidth.

語源: Internet phrase, metaphor for mental occupation

初出: 2010s

文化的背景

Era: 2010s onwards

Generation: Millennials and Gen Z

Social background: Universal

Pop culture: Twitter/X; Meme culture

Regional notes: Universal internet term.

バリエーション

Living rent freeRent free in my head

このトピックの他の表現

Go viral ★★★★★ To spread rapidly and widely on the internet. Ghost (someone) ★★★★★ To suddenly cut off all communication with someone. Troll ★★★★★ Someone who posts inflammatory content online to provoke ... FOMO ★★★★★ Fear Of Missing Out—anxiety about missing experiences. Clickbait ★★★★★ Sensationalized content designed to attract clicks. Flex ★★★★★ To show off, especially on social media.