I've managed to have a blazing row with the (weird) man who lives downstairs, as I'm apparently 'Definitely going to break the door if I persist in opening it in that manner'

The manner of which I am referring involves the generally accepted method of turning a key whilst exerting pressure on the door so it opens. Anyway I called him a silly prick and have probably made an enemy for life or at least a few months.

Anyone else managed to uningratiate themselves quite so quickly?