Blood dripping from the penis of a German Shepherd dogcattleleadpoisoningsump oilDepartment of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Istanbul University, Istanbul, Turkey. bhsontas@gmail.comdoi:10.1111/j.1751-0813.2010.00581.xB H Sontas...
from early 13c. Mathematical sense is from 1550s. Philological sense from 1520s. Slang meaning "penis" is recorded from 1846. In African-American vernacular use, "a spell effected by magical properties of roots," by 1935. The sense of "person considered as the source or offspring of a fa...