1. Basically, a kid posing as a bamf who stands behind his/her crew and is afraid to take real action in a fight.
2. Someone who claims they can kick ass, and they chicken out when someone wants to go.
2. Someone who claims they can kick ass, and they chicken out when someone wants to go.
James: I saw Jason behind those punks fighting after-school today. What a whimp.
Rob: I know, such a jack in the back.
Rob: I know, such a jack in the back.
by baddefinintionperson May 27, 2009
The act of finger penetration to either the vagina or anus, while from behind. This can be accomplished standing, sitting, bent-over, or preferably while she's asleep with her back to you.
While my girl is blowing me in my lap, I like to finger jack from the back to pass the time. Then I cram my fingers up both of her nostrils so that she can smell her dirty ass all day long.
by Finger Maniac March 3, 2011
Jack Back
1. To steal something back from someone who stole from you (i.e. jacked you).
2. To jump, attack, or otherwise harm in retaliation for the same thing having been done to you.
Popularized by the rap song of the same name.
1. To steal something back from someone who stole from you (i.e. jacked you).
2. To jump, attack, or otherwise harm in retaliation for the same thing having been done to you.
Popularized by the rap song of the same name.
Guy 1: Hey, there goes that dude who stole my Cd's
Guy 2: Did he lock his car door?
Guy 1: No, let's hit him with a jack back!
Guy 2: Did he lock his car door?
Guy 1: No, let's hit him with a jack back!
by MastaRoe March 17, 2010
Person 1 : "Are you excited about the start of season 5 tonight?"
Person 2 : "Oooooh yeah, Jack's back baby, Jack's back..."
Person 2 : "Oooooh yeah, Jack's back baby, Jack's back..."
by Ali JTB October 11, 2005
when a person is so high on drugs they are stuck over doing something & don't even realize they are doing it or how they look in public.
That chick come in the store to get a drink and started reorganizing the shelf. She was jacked back for about an hour doing it.
by Staceyy Lynn @ Thabombdottcom June 17, 2019
when you place flans on a person's back and wank onto them until you cum and then they have to eat them
by cumluvrrrr February 7, 2022
Dude: Do you listen to Jack Back
Another Dude: Who the fekfkekkf is that?
Dude: Bro it's David Guetta!
Another Dude: OOOOOOOOOOHHHHHHH!!!
Another Dude: Who the fekfkekkf is that?
Dude: Bro it's David Guetta!
Another Dude: OOOOOOOOOOHHHHHHH!!!
by MidTRahX May 15, 2023