What is Jack-knife?
1.
another term for a rude person, synonymous with asshole, jerk, dick, bastard
a way to curse without offending your grandparents
1) Dude, look at that jack-knife over there, what a douche!!
2) Quit being a jack-knife!!
See
2.
Having deposited your turd in the toilet, you look back to discover that its poking out of the water, too long and solid to go round the u-bend.
I had to go and fetch a stick so I could break up the jack-knife and flush the little devil.
Random Words:
1.
A type of collar that involves a chain, where when you pull the leash it tightens up. That chokes the dog so they're more inclined ..
1.
Where you tell people you work when they piss you off.
Office_wanker: So where are you going to work in africa.
K-FJ: An illegal ivory..