A jihadi is a arab or shite terrorist.
"I was driving my chuck when 3 jihadis jumped out with two rpgs, my .50 cal split them in two and I ran over their bodies.
Made up word, invented by Bush and his stooges. This word is only used by the ignorant, and blatanly vandalizes the complex Islamic concept of Jihad (which does not mean Holy War, but rather a struggle towards doing good).
By the correct definition of Jihad, a Jihadi is not a terrorist, but rather a reformer who tries to change injustices and strives to do good.