A terrorist under the Al-Queda group who proposed many terrorist attacks in the US. One being the September 11th attacks. He was killed on May 1st, 2011 in Allahabad, Pakistan.
Person 1: "Do you know who Osama Bin Laden is?"
Person 2: "Yes, he arranged terrorist attacks on the U.S."
Person 3: "Did you guys hear? Navy Seals killed him!"
Everyone: "Yay!"
Person 2: "Yes, he arranged terrorist attacks on the U.S."
Person 3: "Did you guys hear? Navy Seals killed him!"
Everyone: "Yay!"
by The Define(ist) May 13, 2011