yes it is but why would you want to?
youre own vomit, it is important to reabsorb any nutrients you may have lost through the vomit.
if u eat something bad
no its not possible because if you do so then the water and food will do to your nose and you will have to vomit.
no well it is completely disgusting and you would probably vomit but it is physically possible.
No
Anything is possible! I think it can be possible...
yes you can
When vomit comes out yellow, it means that youre releasing the gas that digests your food.
it depends on what you eat
it depends, it could be called anorexia if they don't eat at all or bulimic if they eat and then vomit. the definition of anorexia is slightly wrong though .... generly people that suffer from anorexia do eat! but what happens is they starve themselves for a few weeks and then every so often they will binge eat and the vomit after, this is the true definition of anorexia but it is possible that some people do not eat at all.
it helps them vomit.
From long experience, letting dogs eat grass and plants can cause acidic vomit. I would not advise it. Keep dogs away if possible.