A Canadian slang word for methamphetamine which became highly popular in Southern Ontario.
Person 1 "Yo, you want some jib?"

Person 2 "Sorry, I don't do that stuff."
by mapleraver November 8, 2013
A weird kind of ‘pout’ also known as pulling an ugly or funny face expression. It’s normally the expression you pull when you’re confused, being sarcastic or disagree with something.
‘You’re pulling a real jib there.’
‘That’s an ugly jib.’
‘You don’t half pull some jibs!’
by AJC352 February 10, 2019
Jib is a word that can be used in place of any noun or idea in the event that using the actual word for the noun or idea is inconvenient or undesired for any reason.
Did you get the jib I asked for? Yeah, I put it on the list and I got it at Von's today.
by Unique Nuyorkque December 4, 2012
Jib is an Irish slang term for sperm or cum. Depending on the context of a speech, it may also refer to when a person is talking shit.
(1) You have a jib-stain on your pants.
(2) I don't like the jib coming out of your mouth Jimmy.
by Fatterry November 4, 2017
Can mean literally anything but its mostly used in a negative context. Though some people say it means jew, the true definition is unknown
by Gilliams June 8, 2022
Jib or Jibing is when you sneak into a music festival, usually by dressing up as a bin man or fence jumping
by ogsoymilk August 8, 2019
A rail or Box used to preform tricks on by snowboarders
Did you see me slide that jib?
Check out that kinked jib.
by Duke Lucifur June 9, 2006