In Example 6, we can see speakers using the vague approximatives 'two or three' and 'one or two'.

I could not, indeed, so strangely misreason as to suppose that sensual indulgence produced superior intelect; but I supposed that in some instances superior intellect might cause sensual indulgence.

I got a telegram from over in Ellsworth that he has a fondness for slicing men up with that Texas toothpick of his.

They laughed hilariously at the comedy film.