J-Mack 

A name denoting ones fondness of the subject.

"Aiite J-Mack, how are u bruv?"

J-Mack by innitbruv May 14, 2008

J Macked 

When you get absolutely fucked over by someone's incredible amount of luck.

Person 1: how did I lose I had 3 aces after the flop!?

Person 2: My full house of 2s and 7s beats that, bitch!

Person 3: Oh man you just got J Macked!

J Macked by DouganPH October 6, 2016

J-Mackin' 

lookin fresh ta' death or doin a girl

I was J-Mackin' all night long

I'm J-Mackin Lindsay right now.

J-Mackin' by J-Mackin' May 5, 2008

j-macking it 

to participate in all out retarded crazy making out / sex

"Dude, did you see B.Role and Kelly on New Years? They were freakin' j-macking it all night long"

j-macking it by Ryan&Chris June 6, 2007

J-Macked 

the act of serious pimpin.

i j-macked the shit out da hoe!or been there done that i J-macked dat trick last night!!!

J-Macked by B easy08 March 26, 2008

J MACKING

LEAVING A POOR SCHOOL FOR A BETTER SCHOOL. USAULLY FOR ATHLETIC REASONS. A DFW TERM.

I HEARD 2 SOPHMORES WAS NAMED ALL DISTRICT AFTER J MACKING TO ANOTHER HS

J MACKING by THE DUB INFO October 27, 2023

Mackenzie J 

an amazing boy who i'm in love with. he makes me happy when i'm sad. and he's always there for me. i'm glad i can also call him in my best friend.

Wow, I love you Mackenzie J

Mackenzie J by xrobotshock October 24, 2008