A Boss O' Beast is a word used by extraordinary tennis players when they are losing. It is highly offensive and is also something that should not be taken seriously if you are beating the player that called you that.
"Oh no Ellie we are losing our match! Go and grab the other ball from our opponent" said Lindsey *Ellie gets the ball* "Thanks Boss O' Beast"
by Sofabulouse19491 February 23, 2021

A character from Over the Garden Wall commonly depicted with white eyes and a black silhouette.
He is a trickster---he lures unknowing people into keeping the lantern lit, via various ways.
He is a trickster---he lures unknowing people into keeping the lantern lit, via various ways.
by foxy_6471 March 13, 2024

When you give large amounts of money to complete strangers to the point where they wonder what the FUCK you're doing.
Seth: *Gives money
Bonny: What the fuck are you doing I dont even know you. U good man?
Seth: Just Mr. Beasting.
Bonny: What the fuck are you doing I dont even know you. U good man?
Seth: Just Mr. Beasting.
by Okbrandon August 23, 2022

Most of the time a 'Beast' can be found shaggin a female with male sex organs for a record 30 seconds. Some people refer to a Beast as 'Meathead' or 'Dick' for the simple reason, they often have big heads. They normally have wooden legs and little willy's.
by Tummy May 28, 2008

A phrase to use when you see someone who is trying to show off their masculinity to a group of girls or people
- Dan H (to a group of girls) “I do 4 a levels which includes further maths”
- Alfie “oooo sorry beast”
- Alfie “oooo sorry beast”
by Bruiser B September 24, 2020

by breeeeeeeeeeeeeeeeee June 10, 2019

A wild child found on state street that was rumored to be in the focus of several counts of, vandalism, fights, stray pets, and other such occurring problems. Said that he lived in a house and wondered the back alleys of state street in fort wayne and said to be associated with the wells street wendigo imagine master imp or the horizon hellhound if not one in the same.
by HELLSPAWN1170 October 30, 2019
