Fusin' 

Extreme level of hate or angry. Most times directed anger at one individual.

I saw my ex the other day and I just started fusin' man.

Fusin' by Ezekiel Tah Greatness September 10, 2010

Fuzin

A fake cousin that does not join with the other cousins. They could of been a cousin but has turned a Fuzin. Once a Fuzin always a Fuzin.
#KillallFuzins

Wow she’s a real fuzin for ignoring us

Fuzin by Stinky B0y January 5, 2020

Fusion 

A cheap tactic to make weak gems stronger

Jasper look at that disgraceful fusion!!

Fusion by Ken.tf May 14, 2016

Fusion 

1. The act of making two things into one
2. A dumb tactic to make weak gems stronger

Jasper: Hey Lapis you should fuse with me
Lapis: i thought fusion was a dumb tactic to make weak gems stronger
Jasper: ...
Jasper: shut up

Fusion by mom friend November 4, 2016

Fustin

The act of taking physical advantage of a chick while she is inebriated or unaware of you doing so.

stop fustin around and drink with us!

Fustin by fustinjoo May 7, 2011

Reggae fusion 

Reggae fusion, or reggaefusion, is a term that is used to describe the style of mixing reggae or dancehall with different influential elements of other genres whether it be hip hop, r&b, pop, techno or house, rock, alternative, jazz, drum and bass etc. It originated in the late 80s and became popular in the mid-late 90s.

Dave: did you hear "Calabria" by Enur and Natasja,

Cindy: ye i love it. It's one of the hottest reggae fusion songs ever!

Reggae fusion by Xavier Thompson (DJ DIphoeniX) October 7, 2009

Fusion 

When two or more things fuse into one larger entity.

"Fusion is just a cheap tactic to make weak gems stronger"-Jasper.

Fusion by Policeduck August 14, 2016