Beast Mode 

A state of epicness entered when you are in need of enhanced power, skill, or all out brutality. Similar to Super Saiyan.

Eg: In the 2010 NHL playoffs, Ryan Kesler went into Beast Mode, playing with a f*cked up shoulder and still making the other teams his b*tch.

"Did you see McGregor knock that guy out last night?"
"Yeah man, he was in Beast Mode!"

Beast Mode by Kronos Lord of Time May 5, 2016

Beast 

A guy that is a monster at everything, a lad with great banter, will fuck your girl and then beat you at FIFA.

Have you seen Beast? He's a Beast.

Beast by ShotBootNath94Pace July 31, 2016

beastiality 

A man to afraid to allow sensual intimacy, therefore resorting to painful "on the verge of" masochistic sex acts to achieve sexual gratification. Not to be confused with bestiality, although uncertain if favored as well.

Nerious Le Brute a.k.a "the Beast" was known for his beastiality, often subjecting his concubines thru intolerable sexual acts to achieve gratification.

beastiality by Cermitt911 October 4, 2016

Beast Titty 

When her breasts are so wild they speak to you in ways you didn't know a titty could.

Jonathon: Dude, yeah, I was hanging out with her and seeing her beast titty made me think all sort of things, it spoke to me in all sort of ways I didn't know a titty could speak.
Steven: Woah man, you better watch out for titties like that, the beast titty is where it get's real.

Beast Titty by Lust 4 Lunch November 6, 2017

beast beating

to use use bigger items like a pipe wrench or sledge hammer to kill or obliterate bigger animals like, moose, black bear, brown bear, hippo, armadillo, and my favorite to beat alligators.

hey Gilbert wanna go beast beating i found a pack of hippos.

fuck yea Tyler i will grab my sledge hammer and we can go beast beating.

beast beating by gilbertwood November 14, 2017

Beastaphilia

The act of of having sex with an underage animal or other such creature. Not to be confused with pedophilia or beastiality

Sir, you are under arrest for the act of beastaphilia.

Beastaphilia by FrostyDogGaming July 10, 2018

Beast boy 

Male hypebeast, (beast = hypeBEAST)

"Gucci down to the socks girl thats's a beast boy baby" - misheard Lil Skies lyric

Beast boy by majesticmisha October 7, 2018