Allahu ackbar (God is great) is a Islamic term used when in religious practice or terrorism. "All•a•hu ack•bar". This term is used in the Middle East, and joked about in America ("vine" especially)
Allah'u Ackbar! ALLAHUUUUUU ACKBARRRRRRR!!!!!!! "BOOM"
by Big Bonner Billy October 26, 2015
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Ah-Lah-oo Eckh-bar

Arabic for "God is great". A common expression and often used as a prayer during times of relievement or desperation in Muslim societies. It is also a common war cry of Islamic Fundamentalists where it became imfamous to Westerners and associated with terrorism. Saying it in America or Canada is considered taboo despite its meaning.
Mother: I thought I lost you! Allah'u Ackbar! Stay close next time!
by Bluehawk October 18, 2005
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