Crystal Buzz Cola

Crystal Buzz Cola was a transparent-colored variant of Buzz Cola. Homer wanted to try it but didn't have any money for the vending machine, so intended to steel some by reaching his hand in the machine. This led for him to be stuck for hours until he was convinced to give up trying to get his cola and to remove his arm from the machine.

Behind the Laughter
It is a parody of real world soda Crystal Pepsi.