B2E
B2E is when your stomach turns into a giant storage unit for everything you put in it. It could be food, drinks, or even people. Some people get it from eating, others from being pregnant, and some just have bad luck.
He drank a whole keg and now he’s a walking beer barrel.
She’s pregnant and her gut is like a shopping mall.
He swallowed a dog and now he’s got a dog in his gut.