Borderline Proof

Borderline proof refers to evidence or a conclusion that is not yet proven but stands on the edge of being proven or accepted.

The theory of evolution is a borderline proof.

by Mr. Tentative October 20, 2023

Borderline retarded

A half-human, garden-spud hybrid. Barely considered a person, someone who is borderline retarded is someone who shows every trait of mental retardation in every possible faculty.

Person 1: "She said 'good morning' at 5PM"
Person 2: "'Cause she's borderline retarded"

by Spider647 October 25, 2023

Borderline Pedophilia

1)One who dates people significantly younger than them.

2) One who dates those barely above 18 with more than a 20 year age gap

My mom is dating someone who graduated the year before me and that would qualify as borderline pedophilia.

by Dsylexxxia August 26, 2022

Borderline religious

Someone who has a background in religion but does not practice fully and is skeptical about said religion

I am borderline religious when it comes to the Bible because I don’t know if I believe all of it!

by Elizabeth Sharee February 19, 2021

Borderline Personality Disorder

A type of person you must run away at all costs if they make you your “favorite person”

Friend: my partner loves me so much and calls me her “favorite person”!

Me: OH SHIT! THEY GOT THAT BORDERLINE PERSONALITY DISORDER! FOO YOU BETTER RUN AWAY AND SAVE YOURSELF! THEY GON’ FUCK YOU OVER BAD!

by Splaird June 22, 2025

borderline metahuman

Badass Normals, especially ones with low-key superpowers

Robin from Teen Titans 2003 is a Borderline Metahuman

by anonymous June 22, 2022