62 definitions of FW. Meaning of FW . What does FW stand for ? FW abbreviation. Define FW at AcronymFinder.com What Does FW Mean In Texting? FW is an acronym used for “Fuck With.” FW can indicate a sense of agreement, appreciation, or association. For example, when someone says, “I fw that vibe,” they express a genuine liking or resonance with a particular mood or atmosphere. Also, Check What Does The Squid Emoji 🦑 Mean In Texting? FW meaning centers on a term you’ve likely encountered in texts, social media, or group chats: “ Forward .” This abbreviation is a go-to in digital communication, used to share content, express casual relationships, or even drop slang in specific contexts. What does FW mean ? In email, FW typically refers to forwarding a message. In internet slang, FW stands for fuck with.