not 100% 

A term popularized by the video-sharing site youtube.

This term means that somebody/someone or something isn't working, or functioning to their full capacity.

This can be used as a synonym for MIA on aim or msn.

1) www.youtube.com: "we're updating now, but we'll be 100% back in a bit"

2) Bill: Dude, are you OK? You don't seem yourself..

Bob: Yeah, I've kinda been not 100% this week, ya know?

3) user1: hey ima b not 100% 4 a bit

user2: its all good

not 100% by vic_j_orl May 24, 2009

not 100 

A term used to describe when you are not feeling well, or someone is not looking good.

"How do ya feel Beavis"..."I'm not 100 Butthead"

"How was she Beavis" (after a blind date)..."not 100, but thanks for asking Butthead"

not 100 by howzerfet January 6, 2005

if its not 100% accurate its 50% accurate 

a quote by a pokemon youtuber by the name of MandJtv who explains if a pokemon move is not 100% accurate its like its 50% accurate

"this move is %90 accurate if its not 100% accurate its 50% accurate"

if its not 100% accurate its 50% accurate by Armaan GUpta July 12, 2023

totally definitely real 100% not clickbait 

a sarcastic way of saying something is obviously fake/ a joke

guys i got 10 billion robux totally definitely real 100% not clickbait

totally definitely real 100% not clickbait by capythany April 28, 2023

Not the full 100

A term used in Australia to define someone who is 'not quite there' in the head. Usually the typical person who is defined as such can be a little bit slow with some things in life or sometimes, for example, not catching on to what is otherwise something oblivious to the naked eye. Alternatively, it can be used for someone who is just having an off day and is stuffing everything up for everyone.

Example I:
Jack: *Starts licking windows*
The Boys: Gee, he really is not the full 100 today is he.

Example II:
Dale: Accidentally pukes everywhere whilst extremely intoxicated
The boys: Fuck, when this cunt is on the piss, he is not the full 100 exactly is he.

Not the full 100 by dalespelman2 September 2, 2021

That's not very wholesome 100 of you 

What redditors will say when you say something mean to them

A normal person: ey you suck

Redditards: that's not very wholesome 100 of you

That's not very wholesome 100 of you by Sebby294 May 14, 2021

I may not show it 100% 

Type this in your discord server and damn, u just make the greatest chain ever.

A:I may not show it 100%
B:I may not show it 100%
C:I may not show it 100%

I may not show it 100% by ElysIsCool69420 November 15, 2020