Girl pranked with Mentos and Diet Coke by sister

(CBS News) I happen to know a thing or two about sisters, because... well, I've got a lot of them. So was I surprised in the least when I came across a video involving a girl pranking her sister with a combination of Mentos and Diet Coke? Not even slightly. (My sibling background probably just had me laughing a little harder.) And you'll be laughing, too, regardless of siblings, when you watch what happens above. The actual prank start at about 42 seconds into the clip.

I think Viviene might be in a bit of trouble... The sibling rivalry captured on camera was posted on YouTube by aptly named AsianPrankingSisters (sisters Lily and Viviene Nguyen) who write:

I rigged her diet coke bottle with a mentos before she did her challenge :)
Well-played there, Lily. Though, you might want to watch your back for at least a few weeks. (Also possibly start sleeping with one eye open as well.) And if you'd like to check out more shenanigans on tape by these two sisters, be sure to visit their YouTube page by clicking here.