Slang for a good-looking man or handsome guy; a casual, youth-oriented term.
あの人、ほんとにイケメンだね。写真より実物の方がかっこいい。
That guy is really handsome. He looks even better in person than in photos.
大学にイケメンが何人か転校してきたと聞いたよ。
I heard a few handsome guys transferred to the university.
彼は爽やかでクラスの人気者のいけめんだ。
He's a refreshing, popular handsome guy in the class.