So it's apparently National Frozen Food Day...and Wendy's has decided to use that against McDonald's!
They continued to call out every hamburger item on the McDonald's menu claiming that they were all in fact, frozen beef.
This is not the first time Wendy's has been in a twitter brawl - the great Burger King vs Wendy's fight of 2017 happened just a few months ago. Always good for some chili and a great twitter roast!