yahoo

exclamation2

1. •
   Exclamation of joy or enjoyment.

   • "Yahoooooo! Give her some stick!" — 1959
2. •
   Battle cry.

verb1

1. •
   (informal) To give a cry of yahoo.

noun2

1. •
   (disapproving) A rough, coarse, loud or uncouth individual.

   • Triple Threat Triad? I beat up some of those yahoos when I got into town. — 2012
2. •
   A humanoid cryptid said to exist in parts of eastern Australia, and also reported in the Bahamas.

   • The natives are greatly terrrified by the sight of a person in a mask calling him "devil" or Yah-hoo, which signifies evil spirit. — 1835

noun2

1. •
   One of a race of brutes, who look and act similar to men, inhabiting the same land as the civilized Houyhnhnms.
2. •
   (informal) An employee of the Internet company Yahoo!

   • But having two beaming Chief Yahoos on the cover is an implied seal of approval. — 1996

verb1

1. •
   (Internet, informal) To search using the Yahoo! search engine.

   • I watched as she Googled, Yahooed, Asked, and used a couple of search engines I’d never heard of. — 2007