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Female reproductive system.
Becky... did you notice in our health class that those ovaries and uterus in the diagram really looks like a cowhead?
by lbritish June 29, 2004
an individual whose colossal cranial circumference is beyond the norm and, therefore, "off the charts," a melon head, an elephant head.
Look at that mother-fuckin' cowhead; his noggin is the size of St. Patrick's Cathedral!
by weave October 08, 2003
something you say when you are pissed
ughh, i still have a freaking cow head!
by kenziekat May 17, 2008