Thank you, stomach!

This will be quick and painless.  I think my body saves up its gas to only release at my desk and on the treadmill at the gym.  I noticed today that these are the only two locations where I ever have to burp.  I could go to a fancy restaurant and drink champagne and would not need to burp until I returned to my desk or hopped onto the treadmill.  Not the elliptical; only the treadmill.

What the actual fuck is this?