What was your worst multiplayer experience?

I mean as in a game, not how the game is for me, it was team snipers in reach. My whole team quit and i was stuck with 2 enemys who were spawn camping the crap out of me in hemmorage, gained a new skill though, i can no scope a little better. So glad they added join in progress now to keep people from being alone in match like BTB and having their spawn points targeted.