DYNM full form

Meaning : Do you know me

Category : Slang
Sub Category :Online slang  
Type : Initialism

What does DYNM mean or stand for ?

Do you know me is a phrase used most commonly while people are using chatroom online and there are many strangers who approach you through private message.You can then ask them – DYKM.Depending on how comfortable you feel you can choose to continue talking to the stranger or move on.