As soon as babies are born they make sounds - mainly crying but also burping and sneezing!
Do not burp in public You may feel better by burping loudly after eating or drinking, but other people will not!
The burping action is performed by the user.
If he seems especially gassy, try burping him several times during his feeding and keep him in more of an upright position during and after he eats.
The off-colored humor, like Hammy burping the alphabet, made the kids giggle.