I think that 5 is hyperbole. The narrator is exaggerating because they think that the dad drives fast. Simile requires like or as to be present.
The last two are from the same poem (I'm not that much of a
nerd, I googled it cause I wanted to know if it was the same question), and it is a very alliterative poem, but I'll be damned if that particular line ain't a terrible example of it if it is. It's supposed to be conspicuous, like 'Sally sells seashells by the sea shore', and the only consonant repetition I can see is neighbors and none.

But the first part is definitely hyperbole.