what??

Today our twentysomething male warehouse assistant held up a ZipLock bag (gallon size) full of some kind of cooked meat and said: "Hey Karen, look what I gots for lunch." I'm not exactly sure how I was supposd to respond to that. Perhaps, "Wow dude, that sure is a big bag of cooked animal flesh. You must be terribly proud." Really, is there a correct response to that?