tumblesalt

The tumblesalt is an acrobatic feat in which a person tucks in mid-air and moves the feet over the head. The tumblesalt can be performed either forwards, backwards, or sideways and is similar to a flip (or, if performed backwards, backflip).

Jane performed a perfect tumblesalt to win the competition.

tumblesalt by Bob bergousicious January 2, 2008

tumblesault 

An inadvertent somersault done with mistaken grace. Usually performed by small animals or someone who is drunk.

My dog just did the craziest tumblesault.

tumblesault by Bippydoodle August 10, 2016

tumbleset 

Similar to a Somersault,,,but in scranton speak

tumbleset by regan September 25, 2003

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

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004