
Dude. I love this gif. It… it…
I used to think that substances traveled down the esophagus slowly through a series of contractions, because of this video that I watched at school a long, long time ago.
But then I drank something and felt it go straight down my esophagus and was… baffled. Seeing this is sort of comforting.
(Source: fckyrwrld, via dulcedulce)




