so-and-so造句

Some so-and-so has pinched my towel.

People have done so in all ages hindus live according to Hindu ism muslims live according to Islam and so-and-so lives according to such-and-such ism.

Can also be associated with anger, in which you think, "Why on earth should I care that so-and-so has a sunburn?"

She will say sleepovers are overrated, but I have never heard her say, ‘I can't believe so-and-so let their kid do it.