OK, so I kinda knew that one set of bottles I’d put away a little over a week ago had been slightly “over-charged” since, besides the same amount of sugar “charge” as all the other bottles, they also contained a goodly amount of trub that was likely to contain a bit more yeast the sugar could reactivate.
Oh, “lesson learned”? Don’t open one of “those” bottles while sitting at a computer. Screen, keyboard drawer, keyboard: all liberally sprayed by some hyper-carbonation. *heh*
Cleanup was delicious, though.