What is Floating Tip?
1.
when leaving a tip, put the bills in a glass of water, cover the top with a menu or other stiff surface, then flip the glas upside down, and remove the menu from underneath the glass, resulting in a horrible situation for your waitress/waitor.
its fucked up. try getting a table near a window so when you leave, you can watch and see what the waitress does about it.
See