What could be better than a 40oz?
Actually don't have a favorite soda I drink whatever's available. But I do have soda related prank. This happened 15 years ago when crystal clear Pepsi was on the market. I bought a 2 liter bottle and drank the entire thing. Then I filled it with tap water and gave it to my brother and told him it was soda.
He drank half the bottle before he realized he's been had.
MIB