Burping Benji

A Burping Benji is a guy who constantly belches really loud, no matter of their surroundings.

A total disregard for anyone nearby who might hear or smell it.

No manners or shame and not bothered who hears it - as they don't care, wont stop and actually enjoy repulsing the nearest people to them.

I hear Burping Benji is at it again.
That guy is a right Burping Benji.