Battycrese 

someone who acts a bit of a div or some one who acts stupid and messes around Also it can be used for an old persons fanny

if you see someone messing around with your stuff you would call them a battycrese

Battycrese by Gypo Haz March 31, 2010

Battycise 

Derived from the patois word for backside.

The practise of focussing exercise on ones gluteus maximus at the gymnasium in tightly fitting jog pants, to attain a booty like Kim Kardashian.

There’s a whole load of battycise going on in this gym today.

Look at the form on that battycise.

That booty has been developed with dedicated battycise

Battycise by Hiezenborg November 29, 2022

Battycrease 

Brandon

He’s such a battycrease!
Brandon is the batty crease

Battycrease by Dreadheadelea October 13, 2022

Battycreek 

The rear-end of an obese person.

When the depth of one's battycrease crosses a certain threshold, it becomes formally known as a battycreek. Not to be confused with Battle Creek in Michigan, USA, which is also in close proximity to a shit hole.

Jesus H. Christ! Look at the battycreek on that lard-arse!

Battycreek by jamchap December 3, 2023

Battycise 

The practise of exercising one’s gluteus maximus (also known as a ‘Batty’ in patois slang, hence Battycise) in tightly fitting jogpants, mainly worn by attractive & nubile young gym bunnies, wishing to replicate the Kim Kardashian-like booty, to obtain more social media followers.

This evening’s gym class will focus on Battycise. Expect to feel like you’re been kicked in the ass by a premiership footballer tomorrow.

That lady is pumping some mean Battycise today.

That Battycise is affecting my exercise routine today.

Battycise by Hiezenborg November 28, 2022