Yes
thats a negative!
It means you ate something you probably shouldn't have...
A sulphur burp, or rotten egg burp is the expulsion of sulphur dioxide from your system, usually a result of a gastro bug but sometimes something more serious.
Cos its that that's causing the gas :)
You can put the food in your mouth, chew a little and then spit it out.
egg taste
It's that your taste buds do something with your internal system causing a taste-related reaction. Either that or you are really weird
because is an egg there like that
egg nog
You can burp after swallowing an amount of air with any food or drink. It's no different than a burp after swallowing soda or a bite of food.
Drink water it gets out the taste then brush your teeth including your tongue