Cat Slamming 

The act of forcefully throwing a cat at the ground to see if it lands on its feet.

Me: Hey Derek, bet this cat can't land on its feet.

Derek: Prove It

Me: "cat slam"

Derek: Damn! that was some good cat slamming

Cat Slamming by Algo1911 January 4, 2012

CatScamming 

When you're selling photos or having chats posing as someone else on a social media, mainly telegram.
The term originated at a late night discussion on a discord server, and was coined by a user named SpideyX.

So you've been chatting with this girl on telegram and you pay her for it? Dude it looks like CatScamming

CatScamming by SpideyX October 23, 2020

catspamming

spamming the internet with cat pictures

I hate it when people are catspamming on Instagram all day long.

catspamming by mayishcute May 5, 2014