Its when you eat something whole. Like a person or something resembling carbon life. They go down into the your tummy and just kinda hang out there. Some people get like, off to it. Look it up on google at your own risk. It is the main feature of Griffin McElroy's great podcast Big Gulp and his video series Griffin's Amiibo Corner.
In one episode of The Besties[1], Griffin lured his cohosts into his mouth by claiming that it led to "The Math Zone". Once they were trapped inside, they discovered that his mouth only contained the numbers 69 and 420, there was no math to be found.
