You can't make this stuff up 

An expression said in response to an an unbelievable fact or piece of news.

Did you hear about that burglar who called 911 after breaking through a store window because he was afraid he'd cut himself on the way out? You can't make this stuff up.

You can't make this stuff up by barcos August 11, 2012

Stuffable 

Adjective: A person that is attractive enough to be fucked.

1st guy: "How were the girls last night?"
2nd guy : "Bah...stuffable"

Stuffable by QuebecSlang October 27, 2012

Stuff You Should Know 

Stuff You Should Know is a podcast that is on iTunes, presented by HowStuffWorks.com.

Howstuffworks.com is a journalism website on which there is an article on many a thing.

SYSK, as it is known, is hosted by Chuck "Chuckers" Bryant, and Josh Clark.

Stuff You Should Know is, in my opinion, good. Although this, many people accuse it of being poorly researched and just plain wrong. So be it, it's your right to dislike it.

So, I suppose if you're interested, take a look.

Also, there are many Howstuffworks.com podcasts,such as

Stuff You Missed In History Class;
Stuff Mom Never Told You;
Stuff They Don't Want You To Know;
Techstuff,
and Stuff From The Science Lab.

among others, I'm sure I missed at least one

Stuff You Should Know is an audio podcast from Howstuffworks.com

Stuff You Should Know by SYSK army July 4, 2010

Butt stuff

A more SFW meaning for “Anal sex”

“Hey Gehab, I heard you like the butt stuff”
“Yeah dude, keeping it SFW”

Butt stuff by TJ Buttocks Poe June 17, 2018

Stuffed animals 

Your best friends

1:Omg stuffed animals are for babies!
2:Fuck you.

Stuffed animals by Hotbirchtree/Problematicceleb June 23, 2021

good stuff 

Adj.
1. Good news or information
2. Good times
3. Commonly used when reminicing of the Good ol' days

Woo: I brought the drinks.
Trishi: Good stuff!

good stuff by TJane July 31, 2008

Barrel Stuff 

In the game, "Call of Duty", is the act of "no-scope" sniping while the barrel of the sniper rifle is touching or nearly-touching the opposing player. If the barrel of the gun is 3 or more feet away from the opposing player, it is not considered a "Barrel Stuff". Barrel Stuffing is considered the "noob" way of "no-scope" sniping. Therefore, it won't be taken lightly by other players if you consistently "Barrel Stuff".

What a Noob, he's Barrel Stuffing...

Barrel Stuff by TheDudeThatKnows101 November 22, 2011