Combination of the term bitch, which means someone who complains, yells, and is always in a bad mood, and retard, which means someone who consistently does incredibly stupid things.
Definition: A whiny and bitchy person who is constantly acting like a retard.
A word that mixes the words: bitch and retard becoming: bitchtard.
A very stupid woman; someone who is a slut and a hoe. Usally refers to woman who makes a big sexual or flirty mistake. She steals a guy or cheats. Or it could just be a douchebag way of a describing an air head.
1) A person who is physical and mentally incompetent of keeping up with "common sense" by acting like he is 5 yrs old but in reality is much, much older. He may not know he is acting this way, but clearly the people around him do.
2) A female dog without a father. The father presumably being shot down during Vietnam.
3) A half bitch, half bastard creation.
''Listen here you incompetent bitchtard, start acting your age or you'll be feeling the full force of my boot entering your fucking skull''