The Hall of Famer's book, "Dennis The Wild Bull, " came out Wednesday and fans will immediately recognize Rodman's influence.

WSJ: The Worm Turns: Rodman writes book for children

They are acting quite rationally, pocketing handsome fees for the gains they make in the wild bull run in junk bonds.

FORBES: Magazine Article

Still, Jackson admits that the "wild red bull" reputation fits her music just as well.

NPR: Rockabilly's Wanda Jackson Hits Hall Of Fame

The ProShares VIX Short-Term ETF (VIXY) is up 11.02% this week as investors bet on wild swings in the bull-bear battle playing out on Wall Street at the moment.

FORBES: Despite Sell-Off, China Internet Stocks Still Beat Gold

Employees and management of companies acquired by Target are likely to cash in their chips sooner than later, knowing this wild-and-wooly bull market in Internet stocks cannot last forever.

FORBES: The buyout frenzy