душнила(тж. buzzkill, funkiller, wet blanket; the term conveys the sense of someone who is unpleasant, dull, and spoils the fun or enjoyment of others Taras)
ворчун(kite4ka); отрава веселья(If you call someone a killjoy, you are critical of them because they stop other people from enjoying themselves, often by reminding them of something unpleasant. [disapproval] • Don't be such a killjoy!Alexander Demidov)
