Shorthand for what do you mean, wdym is used in chat and text based communications when you’re not sure what someone is talking about in chat. Below is an example of how this could be used in chat setting.
User1: Trying doing it from command.User2: wdymUser1: Open the command prompt, click start, type cmd and press enter.User2: Ohh, ok.
Chat terms
Wdym could be shortened even more to wym, which is short for what you mean.
