Based

Holding oneself to foundational principles

Not cheating on your wife is based, your wife, who's cheating on you is cringe.

by WhereAK-50 January 10, 2024

Brooklyn 99 ICONIC lines that sound 10X better based on delivery | Brooklyn Nine-Nine

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Brooklyn 99 ICONIC lines that sound 10X better based on delivery | Brooklyn Nine-Nine

by SuchBackSmacker March 10, 2025

Base Layer

(Used in public washrooms) The layer of toilet paper placed in the toilet so no one can hear the plop of your poop.

Man, I had to do a double base layer just in case for that one!

by Joey Jojo Shabadoo March 4, 2011

Base 2

An alternate name for binary.

"Hey base 2. My name is binary"

by BreadAndEggs July 8, 2025

Based

Someone who is authentic, unapologetically themselves, and doesn't care about what others think

"He's so based, he doesn't even care what people think about his outfit!"

by MauriceThe5th March 5, 2025

fourth-base shortcut

Refers to the act of bypassing second and third base, but instead proceeding directly from first to fourth base; i.e., having sex with a girl right away, without bothering to tediously wade through the whole hugging/kissing/touchy-feely foreplay-crap in between.

The simplest and most effective/successful fourth-base shortcut procedure, in two easy steps:
(1) Find a hot chick and offer her a free foot-massage (first base).
(2) When the cutie obligingly plops herself down and gives you her feet, take one foot in each hand and start rubbing them, but also gradually raise them up high till her legs are back over her head and her butt is lifted off the ground, allowing you to slip off whatever lower garment(s) she's wearing. If she'd made no objections by that time, then the rest is easy; just kick off your own lower garments and enjoy (fourth base).

by QuacksO October 8, 2017

Based

A word that turbo virgins use

“Porn hub is good for my health”
“BASED”
“VIRGIN”

by Eric Cartman948 August 20, 2021