Me burping the whole dutch alphabet 2x with 30 sec of air swallowing and preperation lol.brbrTrying a diffrent burping technique in my car lol :D.brMy way of saying happy newyear all !! i dare u to watch this burp video 100 volume LoL.brBurps without drinking cola dont need it (sound volume 100 ) for best results :D Wish i had a decibel meter to see if i got close to a burping record or something .