Had my second one ever the other day, landing at SEA. My first was a runway incursion just before my 757 touched down, and we shot back into the air. This one was in foggy conditions when we lost separation: we couldn't even see the ground (we may have been hundreds of feet up), and I noticed we were banking off the approach path more than the climb. Coincidentally, my host had been asking me about flight abnormalities as she was taking me to the airport, and I basically said abnormal things don't happen that often.