spoil someone rotten

Verb

idiomatic

(idiomatic) To overindulge someone, especially when it results in making them selfish and demanding.

Japanese Meaning

非常に甘やかす、過度に寵愛してわがままにさせる / 過大に甘やかして、自己中心的・要求が高くなる状態にする

If you continue to spoil someone rotten, they'll expect everyone to cater to their every whim.

そのまま誰かを徹底的に甘やかし続けると、相手は誰にでも自分のわがままを聞かせるのが当たり前だと思うようになります。

Sense（1）

(idiomatic) To overindulge someone, especially when it results in making them selfish and demanding.

Naylonfred had spoiled them rotten, making them selfish and demanding.

spoils someone rotten

（ present singular third-person ）

spoiling someone rotten

（ participle present ）

spoiled someone rotten

（ participle past ）

spoiled someone rotten

（ past ）

spoilt someone rotten

（ participle past ）

spoilt someone rotten

（ past ）