Borderline Butt

Near the side of the gluts Maximus- Almost thigh territory, but not quite

"Sorry I poked your butt."
"That wasn't my butt- that was borderline butt"

by LeeMiMe March 14, 2012

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 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 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 dick syndrome

borderline dick syndrome is when a guy drives you dick crazy. and all he does is ask for nudes

girl #1: omg brady keeps asking me for nudes
girl #2: omg he's giving you borderline dick syndrome stop texing him
girl #1: I can't he's just so cute😍

by dildochick2054 September 2, 2019

Borderline-fine

If someone is about to burst in tears but will not. This person is borderline-fine.

He was about the burst in tears and run away, but he did not. He was just borderline-fine.

by Jij Weet November 29, 2018

borderline metahuman

Badass Normals, especially ones with low-key superpowers

Robin from Teen Titans 2003 is a Borderline Metahuman

by anonymous June 22, 2022