?: My fucking gas tank's farting.  What the fuck?

Hank:  I've been tagged in this for like a week straight.  I'm not a car guy, y'all, I know very little about car--I do know that we want there to be negative pressure inside of the gas tank so that it, like, the gas fumes are not pushing out into the atmosphere.  They're not like, overcoming and pushing--'cause we don't want unburned gas to get into the atmosphere into our world that can cause lots of all kinds of problems for our lungs and stuff, but I don't think the car is farting.  I think the car is sucking air into the gas tank because there's probably some--like, something is broken.  You need to take your car, like, this is--here's Hank Green telling you to to take your car to somebody to fix it, because you don't know what the problem is, I don't know what the problem is, but there is a problem.  It's not supposed to do that.