1. Someone who is chubby or obese. Very offensive if used to describe someone else. I became a bit of a porker after being stuck in a wheelchair for so many weeks, but I was determined to get back in shape as soon as I was back on my feet. I'm not sure what Jill's doing dating a porker like him!

2. Someone who eats a large amount of food, especially in one sitting. Very offensive if used to describe someone else. God, I can't believe I ate that entire pizza by myself. I'm such a porker! You've had two servings of dinner, a plate of dessert, and some cheese and crackers, and you're still hungry? My gosh, what a porker!