What is *ding*?
1.
Ding is often used as a replacement for saying "That's what she said." It originated from a person ringing a bell whenever such a statement was necessary.
When talking about a test...
"Man, that was hard!" -Person 1
"*Ding*!" -Person 2
When talking about a hotel room card...
"Put it in and pull it out quickly."
"*Ding*!"
See
2.
in
randomly while playing in the chat log:
player A: *ding*
player B: congratulations
See