On my night off

My pecs are sore.
They’re sore!
I drank one beer or maybe
more, and prior to that,
before, I performed push-ups
on the floor
until I could push up no more
and earned that one
or two or three or five
or was it four?
Those beers they poured.
That now my ears have caused to ring
my head to swim my breath to lung.
Oh, I admit
it was just one.