Crack Jacker 

Someone who sits in a small office smoking crack, watching porn and jerking off.

Rosindo is such a "crack jacker", I'm sick of wiping his jizz off my office chair!!

Crack Jacker by Russell Upsomgrub June 5, 2014

Swagger Jacker

The lowest form of human life. Essentially a personality-less bottom feeder. They don't have enough intelligence or confidence to just be themselves, so they try to suck the life out of someone who is cooler or more "fresh" than they are. Usually broke and insecure. The male Swagger Jacker more than likely suffers from baby dick disease and tries to appear cooler than they are to overcompensate. Usually the same the same type of person who will try to break you down to build themselves up. Sorry, hating on me will not make your baby dick grow. Swagger jackers come in all races, creeds, shapes and sizes. Beware, they may be amongst you right now!

Person 1: Damn this corny ass motherfucker really hates on me hard, but then goes out and copies everything I do and has the nerve to think he's cool!

Person 2: Wow, what a Swagger Jacker. Must be trying to overcompensate for his baby dick

Person 1: hahahahaha sucks to be him

Swagger Jacker by mister originality May 16, 2015

conversation hi-jacker 

Noun - one who overhears your conversation and inserts their own personal thoughts into said conversation without invitation. Often the hi-jacker's words will have no relevance to your conversation and has only served to take said conversation on a 20 minute tangent to nowhere.

Verbal piracy at its apex, bringing your conversation to its nadir.

"So I was discussing the bar scene at my alma-mater with Jen when Elle hi-jacked our conversation and we ended up talking about brownies for twenty minutes. Dammit."
-"Bro she is a conversation hi-jacker, you gotta be careful."

conversation hi-jacker by Jackson Hall December 30, 2008

Jackermitting 

The act of masturbating and ejaculating into an oven mitt with your mother's panties tied to your head to blind yourself.

Dude, I felt so good jackermitting yesterday.

Jackermitting by Falcon896 December 27, 2009

camel jacker 

1.a person who wanks or jacks off camels, usually a racial slur towards middle eastern or Arabic decent.
2. a person who hijacks camels of middle eastern decent

cameljacker camel jacker

camel jacker by superdddsuperddd June 15, 2010

jaw-jacker 

a person that never shuts the fuck up

John is such a jaw-jacker.

jaw-jacker by pabs December 21, 2003