One time when I like 8, I was at a party my moms friend was having. They had a pool so I was all up in that stuff.
Went into the 'deep end' (6 ft deep) and a wave from other kids caught me off guard, so I huffed it and started drowning. One of the other moms at the party pulled me out after a few seconds of splashing and choking though.
All I remember was just black, then being pulled out and seeing my mom talking to some other chicks, all I could hear were wind chimes, NOTHING else, pure silence, just like when something bad happens in an anime. I don't know if the chimes were actually there or not, but the sound just put the image of like angels or something into my memory of the incident (beautiful busty bad ass anime war angels, not some pusillanimous individual crap). Then more black, and finally the mom that picked me out of the pool and my mom kneeling down in front of me.
All this happened in less than a minute I'm guessing, but it felt like an hour, everything was in slow motion, even though I remember mostly black.