A large, powerful black and tan colored Mastiff type dog. Thought to originate from breeding Roman herding dogs and Swiss and German breeds. Named after the town of Rottweil in Germany

They have gained a bad reputation as aggressive or dangerous dogs in recent years. They are actually very well tempered, but due to a handful of people training them to attack, and the fact that they are strong enough to do serious damage, many people fear them. Nonetheless, they are still one of the most popular breeds of dog.
Damn! That is one huge rottweiler!
by Paul July 12, 2004
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1. Large dog with black and brown coloring. Rottweilers have a reputation of being aggressive and dangerous.

2. A person who is aggressive and mean for no reason. They hold unnecessary grudges and seek "revenge" on innocent people by being cruel, manipulative, deceitful and dishonest. They think they are the authoritative figure in any and every situation and therefore believe that they are in complete control. This leads them to be arrogant, controlling, and hypocritical. A Rottweiler will not let a situation and/or person go until they feel that they have "won". They are selfish, reckless and wild.

The best way to deal with a Rottweiler is to ignore them. Or call him/her fat and ugly.
Person 1: "What kind of dog do you have?"
Person 2: "A Rottweiler."

Girl 1: "Wow, that girl is obnoxious!"
Girl 2: "Yeah, she's a total Rottweiler."
by YouKnowWhoGuys December 13, 2010
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Referring to a gun(s)
1. I keep the Rottweilers by the door, and i feed them gun powder so the can devour the criminals 2. Hey, can i borrow your rottweiler? I need to handle some business
by Zixxer09 May 25, 2012
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If someone is shouting at you angrily because of small things or over nothing.
Jacob: Dude she was just screaming at me because I forgot my homework.

Jason: But you have 2 weeks to finish it!

Jacob: Yes, and she wants me to finish it today. She kept screaming at me for 2 hours like a Rottweiler about it.
by Potato_Masher October 20, 2021
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a large powerful dog of a tall black-and-tan breed dog with 328 pounds of bite pressure. so run if you see one
by charli dam mama olio December 21, 2020
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large powerful dog: a large powerful dog of a breed that has a black smooth coat with tan markings. Rottweilers are often used as guard dogs.
also the best dog a man can have, they are loyal and caring towards their owner.
1. Dude, don't get a poodle, get a rottie!
2. My business has the best 24/7 security, we have rottweilers.
by The Goodfella September 11, 2004
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The cutest dog in the world. Most people think that they are vicious, terrifying dogs, but they are really loyal and sweet.
But if they are trained, they can do damage because of their powerful thighs. Rottweilers are purebreds.
I own the cutest rottweiler in the world.
by I AM AWESOME. December 30, 2008
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