I suspected that the house across the street was temporarily residented by the construction crew working on it. My suspicions were confirmed when at 5 FREEKING AM a flatbed pulled up in front and blasted its custom horn until they all ran out and leaped into it.
"La Cucaracha" for over 5 minutes, at airhorn decibel levels... over and over and over.
I don't care WHAT time it is in Juarez, dude.
*grumble*