Fridge related. Starting a new one without checking to see if the old one is finished. Butter/spread/milk are usual culprits. We have oodles of plastic boxes for storing leftovers, so why why stick them in a bowl 3 times bigger than the contents and bunging some cling film on it.
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Good call. I have experienced two cases of this recently - it took me about 10' to extract some laptop speakers from what appeared to be a new "super material" impervious to large scissors.
Me too, I never let my two do this when they were small enough to fit in the trolley, also children munching food around the supermarket before it has gone through the till.
Also:-
Cucumber - hate it, particularly on the rare occasions when someone makes me a cheese and pickle roll using the...