We've been hearing loud shouts and screams from outside for the past few evenings. They last from 8 to 10pm-ish, erupt every 20 minutes or so, and are too loud to be muffled by closed windows. It sounds like something you'd hear when a group of people start an impromptu water fight - but this is unlikely because a) I looked out window and saw no one in the courtyard, and b) even if there were people, the sound would have to travel 23 stories up to reach our apartment.

We eventually figure out that we're hearing the collective cheers of everyone the apartment complex who's watching the World Cup.