v. the sexual act of a woman jerking off a man into her hand. When the man ejaculates and he is recovering from his orgasm the woman takes his cum and swipes it above his lip, making a moustache, while simultaneously calling out "semen sanchez."

A portmanteau of carpe diem, a Latin phrase that means “Seize the Day!” and DM, which stands for Direct Messages. This word means seizing the day via DMs.