Cow Tipping
Cow Tipping is interesting in that it involves the tipping of cows in that cows are given a larger than necessary payment of money for goods or services. The extent of the tip usually depends on independant variables determined by the tipper in question, friendliness of the cow's service, and udder fondling are common examples.
One or more cows can be tipped at any one time according to resources and tipping methods, though this is believed just to be an urban myth.
The worst kind of cow tipping is on wild cows. Wild cows are hard to find, however are wildly unpredictable. You never know what a wild cow's defenses are; they may spit blood, or even venomous toxins into your eyes in order to disable you. Once disabled, they may try to eat your internal organs.