Jalacka 

Santa's penis it is the 3rd most powerful of them all right after earl and Qualalala

Jalacka is so strong he can he can hold all the toys for the kids on christmas

Jalacka by the main one January 5, 2010

Jamackan 

Someone who adopts a fake Jamaican accent or appearance in an attempt to change their image or seem Carribean/mellow/hip/etc. This should not be confused with those who honestly accept such Jamaican qualities honestly, this term applies only to posers.

Snoop Dogg changing his name to Snoop Lion is such a Jamackan move, man.

or

Miss Cleo was born in LA, she's a total Jamackan.

Jamackan by Labtech41 January 11, 2013

jalaka 

A person who is sweet, caring, and loyal. They always do the right thing even when under pressure and will do anything to save their friends.

My new friend is really talented, Jalaka, and honest.

jalaka by Lama.fye April 14, 2017

Jamackan 

Noun: A fake Jamaican person or persons.

Verb: The action of talking in a fake and/or bad Jamaican accent.

Adjective: A term used to describe a very fake and/or bad Jamaican accent.

Possible sources:

1. MaximusBlack's Dyslexia

"Jeff I know you were trying to sound Reggae but you just went full-retard Jamackan."

Jamackan by Puffmax January 11, 2013

jajackamo 

An Exclamation said to warn someone that someone or something is coming towords them.

(after seeing a teacher come down the hallway when your class has locked the teacher in the closet and is totaly trashing the classroom) JAJACKAMO!

jajackamo by Steph December 31, 2003

jalacia 

Jalacia is a sweetheart very caring in always their for her friends when they need her she is very smart,intelligent,talented,and goofy if you mess with her she will knock your lights out jalacia is a fun and bubbly person to hang around she will make you feel right at home

Jalacia is very gorgeous and super thick

jalacia by lessielynn September 24, 2020

jalacky 

If someone is cappin about the lackin.
A false lacking accusation.

“I caught you lacking”
“No you didn’t, that’s jalacky”

jalacky by weinerwilliam November 1, 2023