Strop 

Sulk, tantrum, mood. Context-sensitive to convey magnitude through exaggeration and emphasis in the speaker.

So-and-so threw a strop.
So-and-so is in a right strop today.
I am having a strop.

Strop by Scb August 8, 2005

Strop 

To be in a bad mood, angry, temper, paddy,tantrum

yeh bob was in a right strop, he really threw his rattle out the pram

Strop by eore May 17, 2007

strop 

A thick length of leather attached to a metal crimp with a hook or clasp used to burnish or sharpen the blade of a straight razor

If you don't have a belt handy to whip someone you could always use a strop.

My barber always keeps his strop attached to his station to keep his straight razor in proper shape.

strop by karolion June 8, 2016

Strop 

Someone who is easily agitated, throws a wobley then goes into a sulk.
These people generally are unable to communicate their feelings effectively/openly, but instead build up the thoughts inside their head then just explode.

She got annoyed then threw a strop

Strop by JCeasor July 2, 2003

strop 

bum fart

person: strop
person2:bum

strop by bum fart March 21, 2021

strop 

The action of a cat arching its back and rubbing against the leg of a favoured person, often weaving figure 8 patterns in a way most likely to trip that person.

"As soon as I got home, both cats immediately stropped against me, quickly turning my pantlegs into furry lint-magnets."

strop by blaidd January 12, 2004

strop 

Chiefly British slang, refers to a tantrum. Most likely refers to the leather items called 'strops' that would be covered in a buffing compound and used to polish sharp tools such as razors and chisels using a vigorous rubbing motion.

Adjective form is "stroppy", which can also be a noun form itself.

Parent: "Peter, your teacher called and told me you had a massive strop. What do you have to say?"

strop by UDUser4820 March 12, 2019