Allah's Messenger (ﷺ) cursed those men who are in the similitude (assume the manners) of women and those women who are in the similitude (assume the manners) of men.
Sahih al-Bukhari Book 77, Hadith 102
← Previous Hadith I was with Allah's Messenger (ﷺ) in one of the Markets of Medina. He left (the market) and so did I. Then he asked thrice, "Where is the small (child)?" Then he said, "Call Al-Hasan bin `Ali." So Al-Hasan bin `Ali got up and started walking with a necklace (of beads) around his neck. The Prophet (ﷺ) stretched his hand out like this, and Al-Hasan did the same. The Prophet (ﷺ) embraced him and said, "0 Allah! l love him, so please love him and love those who love him." Since Allah's Messenger (ﷺ) said that. nothing has been dearer to me than Al-Hasan.

Sahih al-Bukhari Book 77, Hadith 101 Next Hadith → The Prophet (ﷺ) cursed effeminate men (those men who are in the similitude (assume the manners of women) and those women who assume the manners of men, and he said, "Turn them out of your houses ." The Prophet (ﷺ) turned out such-and-such man, and `Umar turned out such-and-such woman.

Sahih al-Bukhari Book 77, Hadith 103