Definitionen
1.NounAn ungainly, dull, or stupid person; someone who is lazy, disrespectful, and/or whose beliefs and philosophies clash with those of another.
2.NounA large, muscular, stupid man, especially an athlete."Gary was a hulking meathead who, when he wasn't playing football, was either hunting, fishing or getting drunk and rowdy in some topless bar."
3.NounA member of the Canadian Forces Military Police.