What kind of assumption(s) do you bring to a story titled "God"?

when I see the title "God" I thought it was going to be something religious and it might be interesting .However, it was not what I thought and I find it weird because they name this poem God.  And It starts off with "how Caleb ejaculated prematurely the night she slept with him". It kinda of make me think why would they even think of naming this poem "God".