half bar 

A half bar is half of a 9 bar
(yes we are talking about drugs here)

a 9 bar is 9oz of either weed or solid, so a half bar is 4.5oz

How much for a half bar mate?
The person is looking for 4 and a half oz of gear

half bar by TFnk July 11, 2007

half bar 

When your penis is at half length and is an inconveience.

Boy 1: Man wtf is in ur pants?

boy 2: dude i got a half bar shutup

half bar by echo_33 January 10, 2007

Half a bar 

To have half an erection.

*looking at cleavage*: "I've got half a bar right now"

Half a bar by TurboPhoenix October 21, 2011

half a bar 

50 pence. Or one half of one Great British Pound. A pound coin is gold in colour, hence the reference to a gold bar.

Blokeinnapub 1 "Oy! 'Ow much firra game o' pool iniss shittol 'en?"
Blokkeinnapub 2 "Arf a bar mate anna taker to er fuckincleaners annaw"

half a bar by flatley June 13, 2005

Half-barrel barbecue

A barbecue made out of a rusty barrel cut in half. Also known as a Pork Scotch Oven this shitty type of barbecue is most commonly used by little fat men with horrifically ugly girlfriends.

Thought you said the little twat had a barbecue.

Its over there, look. A half-barrel barbecue. Its a barbecue for complete losers.

Half-barrel barbecue by Kenny Spoffo-Grumpbeetle August 6, 2009

Half Baked Barry 

When male genitalia is only 50% erect. Also known as a semi.

"that porno has given me a half baked Barry"

Half Baked Barry by House of Spoon September 22, 2009