2 definitions by Claberdy

Pioneered in the great state of Alabama, the Birmingham muzzle loader occurs while chewing tobacco and having anal sex simultaneously. One removes the ball of tobacco from his mouth, sticks it in the anus of the girl, and rams it in with his penis. The Birmingham muzzle loader ladies and gentleman.
''Ol' Bill was fuckin' his girl in tha ass and gave er a Birmingham muzzle loader.''
by Claberdy April 22, 2010
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The act of removing a mans underwear whilst he has an erection. As the waistband slides down the erect penis, the penis will abruptly fly up, smacking the man in the stomach like a medieval catapult or "trebuchet."
Katie took Clays pants off so fast his trebuchet scared the shit out of her.
by Claberdy May 5, 2011
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