How do you do a long burp?
1 drink A LOT of coke.
2 hold the coke in your mouth and shake your head around. this will build up bubbles.
3 sit up straight. BBBUUURRRPPP!!!
My record is 5 minutes.
Sometimes you can't burp because you never did something to do something to burp. If you would like to burp try drinking coke. Could be any any coke. The normal coca cola, diet coke you name it! If it doesn't work try to ask questions on how to burp in lots of different ways. For example How to burp? Or How can I burp? Or How do you burp?