dog meat noun3 •Meat from a dog eaten as food.We visited South Korea this time around, where we ate dog meat for the first time. •Meat prepared to be given to a dog as food.That's a tin of dog meat, as well, really, er, served in the traditional manner, chopped up into a big bowl that says "DOG" on the side. — 2004 •(slang) Synonym of dead meat (“someone in danger of being killed or severely punished”).Did you just step on my blue suede shoes? You're dog meat now!