Are there people out there...?

who cannot burp? if so why not? my friend says she cannot - is this true? (she also says she doesnt burp below the belt lol)Are there people out there...?
While I do not think it is common I know it is true because my wife doesn't burp either. No comment about below the waist...LOL.
Urm burping and farting is used by are bodies to release unwanted gases and Shizzle sooooooooooo i believe she/ is just silly :D:D
Well i dont actually burp, if i drink gassy pop, i push the wind up using my throat muscles but i never make a noise, i never even thought of it before though. xxx
Not true, she lies
i heard that some people cannot burp how odd,the bottom burps a lie though everyone does that lol even the queen will so if she does every1 does.
not they cannot burp...but will not burp. these people have trained themselves not to burp or fart. something about manners or politeness or some crap like that.
wow i thought i was the only one! i've never been able to burp, but as for 'below the belt' i don't have any trouble!