Hello, I heard a native speaker saying that some foods can give you a "case of the burps" because they take a while for your body to digest. The sentence is from a YouTube video meant to explain burps to kids. What is a "case of the burps"? To be specific, how many times should somebody burp for you to say they have a case of the burps? Is one burp or a couple of burps enough, or are many burps required? I'm sorry if this topic sounds gross, but learnes have to do dirty works sometimes. Thank youuuu