Respiration Lab Cricket

Your best boxers of battle, how are they? Do you like him

I have a couple, only one would be irresponsible.
All are black boxers, some have a dragon (there are two or three different designs) and others have the pirate symbol, the skull and crossbones (or crossed swords) and say "Pirate" below.

Arrrr!

Let's see ... what happens?