Tumbleslore 

One that is strangely addicted to tumblr.
Not that there's anything wrong with that.
Most commonly also known as a tumblewhore, but eh. slore's more fun.

Person #1: Omg... look at this tumbleslore's tumblr. she updates like every five minutes.
Person #2: Wow. no life.

Tumbleslore (other side of room): they don't understand the true fun of tumblr...
Onlookers: GO TUMBLESLORE!

Tumbleslore by larssss June 29, 2011

Tumbleclore

The best Roblox group on this planet anything you try to do wont bring it down it can only rise

Random noob: Hey what's this group called Tumbleclore
The great hersheybarlover1: Join to see my child

Tumbleclore by tumfac January 14, 2021

Tumblestone 

A terrible game that is primarily for lonely colourful people

"Jeez, that girl plays tumblestone a lot, I bet she has no friends"

Tumblestone by _sillywilly_ February 14, 2017

tumbledore 

What Albus Dumbledore became when he got yeeted off the Astronomy Tower in Harry Potter.

Harry: I saw Snape throw Dumbledore off the Astronomy Tower!
Ron: hehe lol tumbledore go brrrrrrr

tumbledore by Baron von Kluck January 22, 2023

Tumbledore

Someone that’s dtm/bum/annoying which evokes irritness.

Stop tumbledoring
You’re so embarrasing, you’re being a tumbledore.

Tumbledore by Literacy Expert April 19, 2026