I will give credit where credit is due.

This one was invented by a bartender at Tumwater Valley Golf Course.

It's was called Bonnie's Water because if done correctly it tastes just like it:

In a tub glass on the rocks
1 shot Vodka
2 parts 7UP
1-2 drops of Peach Brandy

If done correctly it tastes like water and you can't detect the Brandy.