Trump lover. Dog hater. Constant complaining. Racist. Rude to people, especially waiters. Doesn't think I'm hilarious. Physically unaffectionate (over time; does not have to be immediate)

Boy, I'm picky.

The only 2 dealbreakers for me are fanatical religious and fanatical Republicans

tobacco smoking, poor hygiene, poor grammar/communication, braggart, bigot, self-absorbed, greedy, doesn't like animals, anti-social

Bad taste in music, likes the Kardashians, or doesn't appreciate art....all deal breakers

Someone who is not considerate...it has moved to the top of my list

Insulting one of the following:

Lord of the Rings
Star Wars
Star Trek
Dungeons & Dragons
Video games
The Royal Navy.

Trump lover, gun lover, poor hygiene

As you did not specify these major issues: I would not tolerate the following:

One who considers faith (the foundation of religion), based superstitions superior to actual facts. i.e. the religious.

Trump supporter,
Evolution denier,
Climate change denier,
Flat Earther,
Anti-Vaccer - - the list goes on - -

In short - anyone who does not display a rational understanding of the world or displays a lack of mental aptitude.

I don't roll that way. I know a deal breaker when I see it, in vivo, and not before. Everything's situational. Everything depends. Due process reigns supreme.

Texting while we on a date.

Republicans and jeezuz freaks.

Bigotry and support thereof are obviously deal-breakers. Less obvious ones include: Patterns of passive-aggressive behavior (UGH). Pouting, whining, and/or self-pity. Fat-phobia (and even if I wasn't chubby myself, this would be a deal-breaker even when it comes to subtle or ignorant comments that seek/act to assign someone value based on their weight--what a pathetic way to approach people and relationships). Condescending explanations or assuming I need help (sometimes called "mansplaining" but I've encountered people of different sexes and genders who do this). Bullying behavior. Having an ego so big that you don't know how to pick your battles or brush stuff off--volatile temper, obsession with your public appearance and being shown "respect", etc. Adherence to or strong belief in gender roles and specific gender presentations ("You're female, so you need to be feminine up to my standards or I'll be turned off" ).. Consistently uninterested in or avoidant of physical affection or sex (because I am just not compatible with that). Never asks questions and shows lack of interest in my thoughts, ideas, or interests. Avoiding or deflecting responsibility/accountability for one's own actions. Doesn't know anything about or holds fast to myths about mental illness and neurological disorders. Is religious AND tries to come up with a religion-based solutions to everything. I know everybody screws up and most people can learn and change. I am actually a ridiculously open-minded, forgiving, and patient person, but all of the things I mentioned above are things I have personally dealt with and know I can't live with on a continual basis or at least without evidence that the other person is trying to learn and make changes. I can't change anyone, but I can control my own behavior, which includes trying my best to adhere to what I see as a fair set of standards for the company I keep and the relationships I invest in.

I'm not really a jugdemental person, and I think its dickish to have ultimatums, but... if you don't enjoy pizza, I just can't allow that much negativity in my life.

Snoring. That alone can end a relationship.

Being allergic to cats, the sound of their voice, a history of not being self sufficient, and being self absorbed.

Racism. Extreme leftist or extreme rightist. Religious. Non-affectionate. Non-communicative. Couch potato. Television junkie. Smoker. Heavy drinker. Drug user. Dishonest. Evasive.

Must have sense of humor and be difficult to offend!

Monogamists, Consumer fetishists, Career mindedness, Timidity, Spinelessness.

I have a couple, that are pretty big for me: Listens to country music... likes Ayn Rand... Is into pseudo science... And how they treat customer service people.

High fiving in public

People unable to accept the adamantine bond between me and my cat. Youre going to have to deal that Im his Chewbacca, and we just went all over America, coast to coast election working/fightin redhats/nazis. Its real. Theres a lot of them. They almost got us in Vegas.

Disrespect

I don't even know at this rate, all I see is rejection.

Like Bernie Bernie like to chew gum...no not chew...pop

Deal breakers:
No rRumpeteers allowed.
Religious nutbags.
Cannot hate cats.
Addiction.