1) the dominant member of a pack of wolves.
2) any person with a dominating personality, causing the assertion of or struggle for leadership in almost any situation.
While Dubya was busily pretending to be an alpha-male whilst getting coked up and going AWOL from his Air National Guard unit during Vietnam, John Kerry was matter-of-factly leading his swiftboat successfully through enemy fire in true alpha-male form.
1) noun Top Dog
2) verb To bend somone over and hump the crap out of them while screaming, "I AM THE ALPHA-MALE!" . (usually with clothes on, unless.... you get lucky. wink)
3) verb For a guy half-nelsons another guy and proceedes to hump vigorously while screaming "I AM THE ALPHA-MALE!"
1) Sammy is the Alpha-male.
2) Taylor bent Sammy over a table, alpha-maled him, and yelled, "I AM THE ALPHA-MALE."
3) Sammy turned around and got Taylor into a half-nelson, failed, and was alpha-maled by Taylor who screamed, "I AM THE ALPHA-MALE" ... again. ugh