Beer or Gasoline

two.dollars.shy.of.a.five.dollar.bill last.mile.i.pushed.my.truck.uphill about. i.left.my.truck.by.the.pump.right.where.i. walked.through.the.doors.of.st.chance.market rcy..i.was.thirsty the.guy.behind.the.counter.said.what'.gonna.be i.said.i.don't.k