I don't know what it is, but that little tune "ring around the rosie" literally puts me into rage mode. I don't know why, but the second I hear it, I need to stop hearing it, it is pretty much my switch for "go crazy".
In a trailer trying to be "scary"? I shut it off.
People singing it? I leave.
Can't leave? Ask them to stop.
Don't stop? My fist in their mouth.