jacksonville 

The worst fucking city in the entire state of Florida. Don't move here unless you enjoy gang violence, heroin addicts, racist rednecks, shitty drivers, unkempt infrastructure, polluted rivers, dirty beaches, suckass football teams, low paying jobs, expensive yet roach filled and moldy apartments, and awful public schools.

You: "I'm moving to Jacksonville next year."

Me: "You poor fuck."

jacksonville by CosmicHorse March 11, 2017

slow jack 

To masturbate at a reduced pace. Sometimes performed for hours at a time.

"Yo man, slow jacking has so many benefits. Why just the other day I was cooking while I jacked, try the oven mit, it's just like givin' yo'self a stranger."

slow jack by Billabong aka Buck-deezy February 16, 2006

Action Jackson 

A guy who thinks he gets a lot of action but really doesn't.

Action Jackson talks the talk but doesn't walk the walk.

Action Jackson by Anonymous April 22, 2003

jack knife 

When a trailer being hauled loses traction and begins sliding to the side of the vehicle that is hauling the trailer. Similar to a rear wheel drive vehicle fish tailing and losing control.

Passenger: Dude you better slow down on that turn, its pretty icy out there.

Truck Driver: You're right, I wouldn't want to jack knife and cause a wreck.

jack knife by afrojim2009 June 16, 2010

Jackson Dalby's Motivational Theory 

A person is more motivated to succeed when another individual tells that person that he or she cannot accomplish a task, negative criticism is used as motivational fuel.

Michael Jordan didn't make the high school basketball team but ended up being in the NBA because of Jackson Dalby's Motivational Theory.

Jackson Dalby's Motivational Theory by actionjackson450 April 18, 2018

jack goff 

masturbation.

Jack Goff: fap fap fap fap fap fap

jack goff by TheMessiah04 April 19, 2016

michael jackson 

The King of POP, The Artist of the best selling album in the world Thriller ( not to be confused with Eagles Greatest hits which is the best selling album in the US ).
Currently on case for child molestation, and thought guilty by uneducated ppl who get influenced by cheap taboids.

Michael Jackson has sold more copies of thriller that the total population of the united kingdom (58 million).

Man, you dance almost as good as Michael Jackson.

michael jackson by Jiggaak June 3, 2004