Once I was pairing with a colleague on his box. His setup is three screens; two large monitors and his MacBook. On the Mac, he has a messaging service that syncs his texts. Unbeknownst to him, his wife sends some dirty pictures to him. I don't know how long they were there, but once I saw them I politely tried to ignore them with no avail. I lost my train of thought and just laughed. He figured out the issue and quickly closed the chat. He was cool about it, saying our build times wouldn't feel nearly as long if he left it open.

Pair programming gone wrong? More like "gone right".