Been saving this nugget all week! Apparently according to "science" and Mental Floss, if you hold a fart in, it could come out your mouth. No really.
"Methane and the gastrointestinal tract” says methane, hydrogen sulfide, and other gases that are produced in the intestinal tract are mostly eliminated from the body via the anus or “expelled from the lungs.”
Kind of gross! They always say "better out than in" maybe this just proof of that.
Did you know that hippos fart out of their mouth? Thank you Google and Duelly for this one! It's because "their stomachs are at the front of their bodies." Next time you are around a hippo, make sure you take a moment to hear their noises. I bet you those are just farts.
And you are welcome for this fun fact today that you didn't ask for but hey, it got you to giggle right?!