I came across this video and I thought it would be really cool if this did work at some gas pumps but then it's probably some joke but it still would be cool if there was a secret code for free gas.

Of course i am going to have to try this at every pump from now on just to see if it does work. I mean wouldn't it be cool if it did work and you could get $10 worth of free gas.

Then you have to think that the attendant would come up $10 short at the end of their shift. Anyways I don't know if it works or even if it's worth the time to try it.

I will will be trying it though because a code to get free gas is the new UP UP DOWN DOWN LEFT RIGHT LEFT RIGHT B A B A START!