The act of stimulating a man sexually through touching, clothing, dirty talk, etc. and then the refusal to pull through with the actual deed of sexual intercourse.
Dude, she came over here and started whispering in my ear and grabbing my dick and then she fucking left without doing shit, what a ball buster!
by ashley March 10, 2004
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A person who relentlessly attacks someone, usually in writing, and exposes their misdeeds to the world. Must be true statements. Can be female or male, as long as receiver of ball busting feels like he/she was racked - mentally.
James: How can I add more dirt to this shocking article I am writing about Michael?

Sky: james, you are a real ball buster!
by beerkat88 July 31, 2009
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A nutcracker, when used on a penis.
For the love of God, Naked Men, do not go near a nutcracker.
by sukebe September 19, 2004
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The large heavy metal sphere, usually swung by a tall crane, often used to demolish masonry biuldings. Accent on the penultimate. (c.f. wallbuster.)
Someday,I suppose, they'll even take a ball buster to Theodoric's tomb in Ravenna
by Jack Hurley May 2, 2005
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a close situation, usualy in sports
"Dude the Wizards should have won last night, but whe Gilbert Arena missed the shot it was a ball buster"
by Eric Weber May 2, 2005
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Is a Sex position or move.
it is the act of taking a plastic bag putting fecies (poo) in the bag abd hitting the partners scrotums

omg me and wanda did lastr night and wow that was the worst ball buster ive ever had, my balls are still tingling
by ShaunB February 21, 2008
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It's an Enemy in a game called Kiss: Psycho Circus. He got a target on his big stomach and a cannon as a replacement for his right under arm.
"Oh noes! That fat ball buster killed me again!"
by Happy Negro May 2, 2005
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