Fo'Lincoln

The Fo-Lincoln is just another way to say the .45 caliber. The Fo in Fo-Lincoln comes from west cost / los angeles slang meaning the number 4. The Lincoln in Fo-Lincoln derives from the 16th president, Abraham Lincoln who's portrait is featured on the $5 bill of U.S. currency. Take the Fo(4) and the Lincoln(5) and get Fo-Lincoln aka 45.