Hyperbole is if something is exagerated to an extreme extent. (so exagerated a lot)
It means that (in the opinion of that writer) a poem stands on its own and doesn't have to mean anything, it just has to 'be' itself.
A hyperbole poem is a poem with a hyperbole in it
Hyperbole This is just a poem that has an exaggeration with the the poem... basically when the poet goes a bit too far. Obviously this will make the poem more exiting to read although it is...
'Hyperbole' means extravagant exaggeration
You need to put the NAME of the poem in your question so it can be answered.