Based 

verb/adjective
something or someone who is anti-liberal and quite often confused with red-pilled. the difference is simply people who are red pilled are based, but people who are based aren't necessarily red pilled.

“Did you hear about john, he said fat people shouldn't be proud of being fat”

“Thats pretty based”

“But why is it based, I mean being fat isn't something you should be proud of, why do we say that it is based if its something everyone should believe.”

“Bro, this is supposed to be a urban dictionary entry, stop questioning society on its rights and wrongs and drink your milk”

Based by Ballbagman September 17, 2022

Based 

To say something that makes you sound stoned/fucked up

Guy 1, "Im telling you my nigga, hot chocolate is just ice cream soup!"

Guy 2, "Nigga you based as fuck!"

Based by Pisswizard5000 July 3, 2017

Based 

based in reality. Usually used to say that something (a topic or an idea) is correct, and grounded in fact rather than just popular repetition.

Guy 1: "bbbased i-is so from some guy that a n he a rapper an little b? I-i-i thats definitely the based meaning"
Guy 2: "no it isn't you Detard. It means based in reality."
Guy 3: "based"

Based by chococumtime December 3, 2020

Based 

To not be acid.

"Porn is bad!"
"Holy shit, based!"
"Noooooo! Porn is good!"
"EEEEWW! Acid."

Based by Fgyjt March 16, 2022

Based 

literally means harsh or cruel

but use as an internet slang for harsh truth or cruel reality
it's when you say a fact or truth that hurt others feeling

there's only two genders.
based

Based by yhaeacnar March 26, 2022

Based 

Often people lie and say Based means cool or agreeable when in fact based is anything associated with the Right or conservative mindframe.
The left is acidic and the right is based.

Freemasons are based

Based by Ialdaboath December 22, 2022

Based 

Based is being right and repilled

Person 1:The Holocaust didn't happen
Person 2: that's based and repilled

Based by Dr based September 28, 2020