An alcoholic beverage that is made in mass quantities consisting of (but not limited to): fruit juice (punch), liquor (usually vodka) and various fruits. Including pineapples, grapes, melons, kiwi, etc. Pretty much every fruit goes well in a wap. What separates a wap from jungle juice is that jungle juice has no fruit. A real wap is made the night before the party, so the alcohol has time to soak into the fruit. Other things known to be put in a wap are sugar, crystal light and kool-aid powder (though I don't recommend any).
Dude I was hammered off that wapatoolie last night.