Jallikattu, also known as Eru Taḻuvuṭal and Manju-virattu, is a traditional event in which a zebu bull, such as the Pulikulam or Kangayam breeds, is released into a crowd of people, and many human participants attempt to grab the large hump on the bull's back with both arms and hang on to it while the bull attempts to escape. Participants hold the hump for as long as possible, attempting to bring the bull to a stop. In some cases, participants must ride long enough to remove flags on the bull's horns.

The zebu, sometimes known in the plural as indicine cattle, Camel cow or humped cattle, is a species or subspecies of domestic cattle originating in South Asia. Zebu, like many Sanga cattle breeds, differs from taurine cattle by a fatty hump on their shoulders, a large dewlap, and sometimes drooping ears. They are well adapted to withstanding high temperatures and are farmed throughout the tropics.