The fancy word is "eructation." There's also "belch", if you don't want to be quite so erudite.
gas
The word for burp is eructar
Burp
burp & Fart are total different thing. PLEASE DO ACTUAL STUDY BEFORE ANSWERRead more: Is_farting_and_burping_the_same
burp
knowledge and opinions
nature
burp
It is belch or burp or eruct...
its BURP or BELCH
It is slang (another term) for Burp(ing)
junk it all up their throats making them burp like huge elephants sat on the toilet seat constipating.