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1.
Yet another original term made by myself to describe a male homosexual. Unlike the scrotum soldier and the penile perpetrator, the anal annihilator enjoys very rough buttsex, completely destroying the anus of the receiver.
"See that guy there? I've heard that the turdburglars won't even go near him. He's supposed to be an anal annihilator."
by bigjimdx May 14, 2005
 
2.
A person that prefers to give very rough butt sex. Generally a straight/gay male.
I heard that Cory was an anal annihilator. That's pretty disgusting.
by Great Slang Vocabulary September 16, 2009