• child without married parents
• One who is narcissistic and unknowingly frustrating
• The killer of kenny
• A 70's band which changed thier name to Motörhead and became one of the best bands ever.
Your parents aren't married, hence you are a bastard. You covered dog shit with a leaf and left it outside your brothers' front door because you thought it was funny, you bastard. You killed kenny, you bastard.
by Kung-fu Jesus July 29, 2004
1) A fatherless child

2) (Strine) Term of friendship
2) Hey, Bruce, ya bastard, let's throw a couple of shrimp on the barbie!
by ke6isf March 23, 2004
level four of sentence enhancers
8=The Finger
* using two means adding.
by nappyafrochik April 05, 2003
A derogatory term used when a person was born with parents who aren't married.
Poor bastard. His parents still aren't married.
by Sydney Bristow March 20, 2004
1. A child born out of wedlock.
2. Something that is of irregular, inferior, or dubious origin.
3. A person, especially one who is held to be mean or disagreeable.
You bastard
by Sam429 March 12, 2004
Besides all the usual meanings, it has a meaning in engineering as well. A bastard is a type of coarse-toothed file.
Conversation in the stores.
"Hi, I need a file."
"A half-round bastard?"
"No, a little triangular fucker."
by Croatalin December 20, 2013
Acronym: Byproduct of Another Stupid Teenager Against Rubberized Dicks.
She gave birth to a b.a.s.t.a.r.d. because she is against condoms.
by Who I am October 07, 2007
australian, n, 1) illegitimate; mean;

2)endearing term to a person ( usually a male )
"Gday ya old bastard"! ( friendly greeting )
" He's a mean old bastard" !
(unpleasant greeting)
" Im happy as a bastard on Fathers Day" !
( extremely pleased colloq )
by herbie August 31, 2004

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