Did you ever
give the buttermilk a good shake, only to discover a split second later that the top wasn't screwed on tight?
Arghhh.
Might not have been so bad if I hadn't spent the last couple of days putting a bushel of peas in the freezer, and was so ready to get back to the sewing machine, instead of having to mop up buttermilk splatters from half my (thank goodness small) kitchen.
Daffy