Book Buster 

Noun.

When your reading a popular book and a person who has already read the book comes up to you and asks how far you are in the book by revealing some major event in the book that you haven't read yet. This spoils the book and the person who asked the book buster is officially a dumbass.

Dumbass:Oh, you're reading Harry Potter and the Deathly Hallows!
Reader:Yup
Dumbass:Did you get to the part where they kill voldemort?
Reader:Facepalms

Book Buster!!!!!

Book Buster by fghsgaergha September 20, 2012

[Buster] 

A person who is not cool, a black way of saying loser.

BusterTrieste Milan Ward

[Buster] by cj anderson October 16, 2008

side buster 

Someone who rudely interupts a conversation by adding their unwanted two-cents.

Bob: "yo johnny do you know where i can score some dope?"
Random Side Buster: "crack is wack."
Johnny: "listen bitch, ain't nobody ask for your opinion. Take your side buster ass somewhere else."

side buster by straightupGsince1989 December 9, 2008

Buster 

Synonym to Scrub. One who accomplishes little in life and gets by by mooching off of his/her partner. Typically does not perform any of the typical duties associated with housewife. Often unfaithful, scamming one partner to treat another. Game style somewhere between house of cards and pyramid scheme. Generally not even all that, let alone the bag of chips special.

"A Scrub is a guy who thinks he's fly
Also known as a Buster
Always talkin about what he wants
But just sits on his broke ass." - TLC

Buster by WorldAccordingToTLC November 17, 2010

Bustday 

The day you realize that you have no chance of winning your NCAA bracket unless the last seed inexplicably wins it all. Can turn march madness into march sadness, but there's always next year!

"Looks like someone has a case of the bustdays."

Bustday by vixenbergen April 18, 2006

Mark ass buster 

An individual who is always "borrowing" and gets crap from his friends. Also selling possesions just to eat dinner or play putt-putt.

Man you are one Mark Ass Buster always seeling your old shoes for money to eat on. (E. M. B.)

Mark ass buster by Erik Customs September 7, 2006

Bustdown 

A girl who is a hoe that is skilled "orally"

A: I heard Courtney was a bustdown?
B: That's nasty, she needs to stop before she catches something.

Bustdown by Von'a May 15, 2006