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11.

bash was short for bay area skinheads in the 1980's a gang of racially concious skinheads who did some stupid things,but also helped combate anti-white bias and gang relate crimes against whites. also a group of skinheads in brooklyns avenue n park used the name bash short for brooklyn area skinheads

probably the majority of sf's bash members are now gash -gay aryan skinheads lol
by NLR718 July 15, 2006
 
1.
to masturbate furiously.
Yo, that nasty dude up in the bathroom is bashin' it!
by Wanksta January 29, 2003
 
2.
to through a party which is usually a spur of the moment thing.
i'm having a small bash round mine later... you coming?
by *Alex* April 21, 2005
 
3.
a giant party
Man, the party last week was a total bash!
by Anonymous November 01, 2003
 
4.
BASH - BASH Superceded 'sh', the original unix shell. BASH stands for Bourne Again Shell.

Other shells:
ksh (Korn Shell), sh- Original Shell. There are many others
Bash is available for free from the GNU/Bash website.
/bin/bash
by Justin Britt March 25, 2004
 
5.
Bash means to beat someone up. Punch, or fight with
Bob wants to "bash" that muthafucka coz he feels like it!
by EILEEEEEN October 25, 2005
 
6.
v. To bash.
The act of submitting one or more lines from an IRC conversation to the bash.org database.
by Targen December 02, 2002
 
7.
Bash is a shortened version of the phrase bashed weed. Bashed weed or "bash" refers to herbal cannabis that has been sprayed with substance to make it weigh more.

bash is a type of herbal canabis that users dislike as the sprayed on substance can make the canabis taste and smoke worse. It is hard to tell what the long term negitive effects of smoking "bash" are as there have been no scientific tests however users of "bash" have complained it can cause irritation to the lungs and throat.
"you want to get some weed off Ted tonite", "fuck that shit its bare bash"

"you want a toke on my spliff", "ok as long as dat shit aint bash"

by The Cannabis knowledge Society October 17, 2008