Top definition
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.
by Labtech41 January 11, 2013
Get the mug
Get a Jamackan mug for your father-in-law Bob.
2
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."
by Puffmax January 11, 2013
Get the mug
Get a Jamackan mug for your mom Yasemin.