It's kind of like a hit n run, only its on AIM (or whatever messaging service). It's when a person IM's somebody and then signs off or goes to an away message before getting a response. The term also applies if a person gets a response but leaves before responding back.
Why did you IM me if you were just gonna chat n' run?
by spencer loves your mother March 09, 2008
Can you define these popular missing words?