So, if your friend sends you an SB on Snapchat, it means they're asking you to "Snap Back" as a reply. This feature lets you know who wants to chat with you by exchanging Snaps. When you use Snapchat to message a friend, SB usually stands for "Snap Back." This acronym denotes the same thing whether written in all uppercase (SB) or all lowercase (sb). The following will explain to you what SB on Snapchat means, how to use SB over text, and give more information about other Snapchat terms. They will be able to use the calling and messaging functions in the social networking platform. On This Page :Ĭurrently, Snapchat has released a browser-based program that allows users to access the chat network without taking out their phones. This post from MiniTool MovieMaker will make you go through exactly what is SB on Snapchat, how to use SB over text, and other Snapchat terms. It is likely even less clear to those who are new to the Snapchat app. However, sometimes old users may misunderstand Snapchat terminology. What does SB mean on Snapchat? If you are a long-time Snapchat user, you may be familiar with the widely used Snapchat acronym.