Scene: I was living in an apartment complex where all the bedroom windows faced into a small courtyard of sorts, walled on three sides with 3 stories of bedroom windows. None of the apartments in this complex have air-conditioning. It's close to midnight, December in Sydney AUS, it's a hot humid night.
Story: With the heat and humidity I was finding it very hard to sleep, and had taken to watching some Japanese horror flicks on my laptop to kill some time. I had my headphones on since I needed to open all the bedroom windows (thanks to the heat) and I didn't want to disturb my neighbours. At a poignant part of the story in the movie, I could hear over the sound track a slow rhythmic masculine groan. After about a minute of confusion I realised that some of my neighbours were enjoying some casual coital union. The rhythmic groan picked up in frequency and amplitude, and was soon offset with his partners feminine "yes"es. Needless to say, I was no longer watching my horror movie and I was laughing hysterically, yet quietly, at this point into my pillow.
Quickly their coital activities got to a point of "fever pitch" where the male neighbour announced, "I'm gonna cum, I'm gonna cum!" to which the female neighbour demands he "wait, and cum on my face!". Cue a series of climatic groaning and other such sounds of affirmation.
Job done, the female announces that she's heading off to have a shower (good call) and goes to the bathroom to do so. All the windows are open it seems, as one can hear all the associated sounds of a shower hard earned.
Upon her arrival back into the bedroom the female scolds her counterpart for lighting up and enjoying a cigarette in her absence, stating "Dammit you know that ciggie smoke irritates my sinuses!". Shortly after this statement, she sneezes loudly and impressively. At this point I turn towards my open window and say in a nice loud voice "Bless you!"...
..Silence...
...An embarrassed scream.
...And a Guinness World Record attempt in the number of windows closed in the shortest period of time possible.
I nearly pissed myself laughing.