Excuse me ma'am, behind you

Not only am I old
                             grown older
hunched over
             I'm ma'am
listing like an old ship
on ches'peake's bay
to be scuttled and shunted
& packed tightly
bonded
             removed for food
see my beard?
      what does that say?
any way?
       nothing I figure
just hair
                I move
I'll make way
I'm excused
I'm mis-id-ed
                       left rotten
on the booth
               bar stool
ambiguously
           I'm in the way