What is the meaning of "big deez"?
Native speaker’s answer
Rebecca
In this video, the speaker has used a made-up word, "deez" to mean "deal." You can understand the sentence to mean, "what's the big deal about the food chain, anyway?". This informal expression is used to ask why something is important or significant. Ex: What's the big deal about AirPods anyway? They don't even look that nice. Ex: What's the big deal about those new shoes anyway?