Betterun 

To be "better than".
Like the phrase Gutterund it was originated by the Egyption Prince Silas. It was also just a mis-pronouciation of "better than", possibly pronounciated incorrectly due to the Egyption Prince's abnormaly large lips.
Other words/phrases from the Egyption Prince are;
Gutterund
How an i?
Kickfrip
Fasterun
Harderun

"Shut up, i'n much Betterun you"

Betterun by 8 stair July 26, 2004

bettering 

when a significant-other preens his or her loved-one in the morning, or before a party, so that the loved-one appears better socially in order to better represent the significant-other’s choice in a mate

Me: “My girlfriend keeps choosing the outfits that I wear to work, and she also combs my hair every morning.” Friend: “Yeah, she’s bettering you...”

bettering by saucyBdog August 19, 2019

betterness 

slightly better than better.....

"ive seen much more betterness than your dead baby collection"

betterness by Fagdonna May 22, 2004

Bettering 

A typo of the word 'Betterish'. Meaning feeling a little better, but not quite.

I'm feeling bettering.

Betterish*

Bettering by Lonefuckingwolf1432 February 4, 2017

Bettern't 

Contraction : better not

Michael: Imma go out t'night bae
Kelsey: You bettern't less you plans on sleep'n ons the couch!

Bettern't by Cheeser82 April 9, 2017

betterance 

An improvement or advancement for someone or something.

In "A Modest Proposal", Swift suggests the eating of Irish babies, for the betterance of the Irish people.

betterance by The Real Mr. Hockey March 17, 2009

bettering 

something said on the phone to me and I was convinced that it WAS a word.... and now it is.

I love you Kyle

he was bettering the butter

bettering by Lisa August 12, 2004