“Meats” could mean anything in the Philippines really.
Little barbeques serving kebabs of liver, intestines, testicles,
chicken feet and any other part of an animal
that can be grilled are ubiquitous throughout the country.
Sticks with chunks of coagulated blood are common too.
Sometimes you will even find chicken legs or breast on a barbeque though!
These little sticks of meats are inexpensive (10-20 PHP (€0.20) per stick),
but do check that all the meat has been cooked right through.