hashjacking 

When somebody else jacks your or others hashtags to promote there twitter page or product

Example of Hashjacking:
Omg check out this cool thing or a tweet full of hashtags
#NYCMarathon
#PrimarySchoolMemories
#Secondaryschoolmemories
#IveAlwaysWantedTo

hashjacking by zqtwho November 6, 2011

Highjacking

Beating the fuck out of your meat while high on marijuana.

“I can’t talk, I’m about to start highjacking”

Highjacking by PO2 Cook June 26, 2018

HighJacking

A word to describe the art of jerking off while high

After smoking weed Ryan was highjacking for 6 hours strait

HighJacking by RyanIsSOOOOOOOOGAY666 June 1, 2018

Hamjacking 

Tearing it up.
Kind of sexual but not really.
Pretty much just owning at whatever is happening.

or

The stealing of one's Ham or Ham product

or

Nagging.
Getting on someone's case.
Fucking Up

or

Doing something good; helping. Might sound sexual.

Yo dude, I totally just hamjacked at croquet yesterday.

Bro, that crazy ass bitch just hamjacked my fucking bacon!

Stop hamjacking me bitch!

Yesterday, after the party man, Lauren hamjacked me all the way home.

Hamjacking by Iknowhowtohamjack July 22, 2012

Highjacking

Masturbating while smoking weed.

Synonyms include:
-masturblazing
-weedwhacking
-leafblowing yourself
-disappointing your parents

Mum: *walks in ur room*
You: smokes weed while cumming to thicccc girls
Mum: WHAT ARE YOU DOIN', GIMP BOI?!
You: highjacking, mum.
Mum: GET ON TOP OF THE REFRIGERATOR, RIGHT NOW!!
You: LET ME EXIST IN PEACE!
Mum: SON OF A BITCH
You: HELL YEAH, I AM!
Mum: RHIEWJFHEUIWJKDH3GWIUQJ

Highjacking by Squawk_on_my_cob August 15, 2018

Highjacking

The act of inhaling smoke from a bong or spliff while masturbating. Whereby the goal to climax before exhaling.

Nunny was highjacking whilst watching Star Wars.

Highjacking by Polomarko January 9, 2017

Highjacking

A word used to describe when someone is jacking off while smoking weed at the same time.

"Hey, I heard that guy the other day jacked off while being high!"

"Yeah man, he was highjacking for 50 minutes straight!"

Highjacking by Ultimatum March 13, 2021