keywords: burger mouthful hamburgers swallowing mcdonald
text: Burger mouthful goes for record SPURRED on by shouts of  quot;shove it in, shove it in quot;, 19-year-old Don Ezra Nicholas stuffed more than three McDonald #39;s hamburgers into his mouth - without swallowing - and claimed a new global record at the close of Singapore #39;s contest to be the world #39;s 