贔屓の引き倒し、ひいきの引き倒し
ひいきのひきたおし、ひいきのひきだおし
hiikinohikitaoshi
JMdict entry #2843325
- expressions (phrases, clauses, etc.) doing someone a disservice by showing too much partiality; overly favouring someone to their detriment
JMdict entry #2843325