Mick Jagger could French-kiss a moose. He has child-bearing lips.
I think that as poets, we can get away with stuff because we can ride on the melt of metaphor. We cover a lot of terrain psychically and temporally and linguistically via metaphor, and that can be a stand-in for an argument, whereas in prose, you have to make the argument, and you have to be convincing because the sequence must make sense in time and purpose.