[definition: an arthropod of the large, mainly aquatic group Crustacea]

I’m pretty sure that
when a lobster
meets another lobster,
they stay together for the rest
of their strange, little lives.

I’m also pretty sure
that lobsters have
one of the toughest outer shells
of any
sea creature.

If either one of these facts
are absolutely true
then I’m definitely no crustacean
and neither are you