ego trip

US /ˈiː.ɡoʊ ˌtrɪp/
UK /ˈiː.ɡoʊ ˌtrɪp/
"ego trip" picture
1.

エゴトリップ, 自己陶酔

an act or period of self-indulgent behavior, often motivated by a desire to impress others or boost one's own self-importance

:
His long speech was just an ego trip, full of self-praise.
彼の長いスピーチは、自己賛美に満ちた単なるエゴトリップだった。
She accused him of being on an ego trip when he insisted on taking all the credit.
彼女は彼がすべての功績を主張したとき、彼がエゴトリップをしていると非難した。