Jackcina 

A boy who is really funny and weird(in a good way)
this name is given to him by all of his "girl"friends.
the name is suppose to be a girl version of jackson.

Jackcina is so funny!

Jackcina by tracklover23 June 28, 2011

Michael Jaccination 

Its when you expose kids to Michael Jackson's music early so they grow up loving the King of Pop

Today I watched the Thriller video with my son. It was his first Michael Jaccination.

Michael Jaccination by hushmediacorp May 22, 2015

Jackinar

Similar to a Webinar (seminar via the web), except while watching porn and taking care of business yourself.

:To jackoff to online videos, Powerpoints, etc

Dan: Damn, it's hard to stay awake during these webinars

Mike: Bet you wouldn’t have fallen asleep if that were a jackinar.

Dan: no , just my hand would have.

Jackinar by Mealoil May 14, 2009

jacklina 

Jacklina is one of the most gorgeous girls alive. She has these beautiful blue big eyes and wavy brunette hair. A jacklina is a very loyal, funny, kind and friendly person. A jacklina would make lots of friends and lots of people love her. She has a nice body and is very intelligent. She has a unique name and a crazy personality. It’s not hard for someone to fall for in love with her. If you know a jacklina hold onto her because she will be the best friend you will always need by your side.

Wow jacklina looks great today!

jacklina by Jacklinaxan October 2, 2019