sliding into DMs

Sliding into DMs is initiating a private conversation on social media, typically with romantic or flirtatious intent toward someone you don't know well.

DMs are direct messages—the private messaging feature on platforms like Instagram or Twitter.

The "sliding" suggests a smooth, casual approach rather than an awkward introduction: He slid into her DMs after seeing her profile picture.

The phrase often carries a mildly predatory or opportunistic connotation, though it can describe any unsolicited private contact.