Bumchaz 

Adjective; A person who is acting annoying, that isn't wanted present at that time.

Also can mean spazzing, going crazy: Bumchazing

We could of gone to the movies if you hadn't invited this bumchaz

Look at Greg, hes bumchazing

Bumchaz by Derek Brisson May 25, 2005

bumchat 

the act of talking rubbish; same meaning as 'chatting bollocks'

God, John, enough of the bumchat! You've been bumchatting for half an hour already!

bumchat by king of bumchat March 4, 2004

Bumchala 

A Bumchala is a girl weighing anywhere between 210 lbs and 280 lbs. When a Bumchala is spotted, you have to do the Big Bumchala dance. The Big Bumchala dance is a lot of side to side and shaking movement. Big Bumchala dance is best completed when with partners.

"There are a lot of Bumchala's at this party."

Bumchala by Sixtythr33 October 3, 2009

Bumcha 

Bumcha is a term meaning someone has given or "bummed" you a lot of something without demand for reparations.

That dude has given me bumcha cigarettes." "There is always Bumcha pennies in the take a penny dish

Bumcha by Chris OShea January 7, 2011

bumchakalaka

It is a word for a tribe of people who are obsessed with bums and the ass category.

"Yo those bumchakalakas won't stop talking about poo,fart,bum and wee"

bumchakalaka by Mjayyyyyyyyyyyyy April 18, 2022

Bumchange 

Australian slang, commonly used to descrbe near-worthless coins (5 and 10 cents for example. Often given to gutterfluffs.

-Hey mate, you got any cash on ya?

-Nah, only bumchange

Bumchange by Vaughn Rogers August 9, 2004

put your rasclart in your bumcha 

to put ones rasclart in ones bumcha requires great skill which involves pure filth. it is used as an insult in many cultures

dean you bumbersquat put your rasclart in your bumcha!!!

put your rasclart in your bumcha by bubblebobblebumcha July 10, 2004