If you are talking to multiple people on AIM and just out of coincidence, nobody responds for a short period of time.
Person A is talking to B and C. A types a message to B and then types a message to C, but neither respond right away.
and so, it's a stand-me-still.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug