Just came out of a match where the other 4 members of my team were chasing singed around the f*cking map while 3 of our points were being captured....
the score... 4XX to 0...

This happens often to me, people will go chasing some random noob bait... Meanwhile the enemy team gets towers.

I think it was mentioned somewhere that Singed has a hidden passive that reduces the enemy summoners' IQ by 50 each.

You're just seeing them experience this. Be glad that you weren't the one screwing the team over.

that happened to me, excpet I was the singed and had 3 people chasing

and my three other teammates decided it was a good idea to kill creeps at a tower we already captured.
mmmmmm