Describing a man and/or his behavior that is stupid, childish and thoughtless toward his significant other. Displaying behavior that indicates that the man is not listening to or being compassionate for his significant other.
A variation of "insensitive dickwad" or "self-centered prick"
Sally: I hate this fuckinggray nasty weather. I'm gonna go stab somebunny...BRB
John: I got a RedSox app
Sally: Why are you so mantarded? I told you I'm gonna stab somebody and you're talking about your phone app!?!
A retarded child whom acts out vulgar actions with total disregard of other, normal people's feelings. They are often found pushing people yet not being punished for their lude acts.
A person who eats animal products and experinces extreme cognitive dissonance when a vegan talks about veganism.
Vegan: Eating animals today is unnecessary as we can get all the nutrients and vitamins we need from plants.
Meatard: Animals eat animals tho, lions tho, protein tho, history tho, circle of life tho...
Vegan: You just can’t have a logical debate with a meatard...
Mantards is a nondescript term most commonly used to describe body parts on a man or woman. It is purposefully non-gendered and non-specific to achieve both ambiguity and frequency of use, thus increasing its mysteriousness and hilarity. When you run out of things to say about someone who is not there to defend him/her self simply engage in a discussion of their mantards. Or, if you wish to aggrandize someone present, you can praise their mantards. It's the only term that attempts to achieve universatility.
"Dude, don't touch the mantards!"
"I think that girl pulled one of her mantards just now."
"See you later guys, gotta gowork the mantards at the gym."
"My mantards are raging! I need a glass of milk!"