To use someone else's account, usually with permissions.
Derpina: "Hey, is it okay if I hijack your Netflix account?"
Friend: "Of course! It's lusciouslumpyspaceprincesslovesfinn@ymail.com"
by RudeAndNotGinger March 9, 2015
Get the Hijack mug.
The act of masturbating while high from marijuana
I got hijacked last night by Debbie, fucking awesome!

Hijacking is the best
by Jarebearj28 March 24, 2011
Get the Hijacking mug.
The act of masturbating while smoking a mammoth blunt.
Damn dude I need to go do some hijacking tonight.
by Allocated April 2, 2015
Get the Hijacking mug.
One who jumps into a conversation un-invited, often for attention.
George: "Hey, you see the game last night?"
Justin:"Yea, it was-
Kyle:"I LOVE FOOTBALL!"

Kyle is a conversation hijacker.
by Georgey A. March 16, 2008
Get the conversation hijacker mug.
Hijacked Headspace is a Comedy podcast created in 2011 by George Shantz and Jamie Merkel. It can be found at www.hijackedheadspace.com. Funny Shit!
I listen to Hijacked Headspace. Fucking Funny

Dumb Person: Hijacked Headspace isn't funny, It's offensive
Normal Person: Shut the Fuck Up
by tyler2009 January 5, 2012
Get the Hijacked Headspace mug.
When you're on a date with someone (this usually happens with a boy taking out a girl) and your date is snatched away by someone higher in the food chain.
Your date eventually returns to you hours later for the sole purpose of giving her or a him a ride home.
At prom, Mark got his date hijacked by Juan. She came back when it was time to go and Mark had to drop her off in Butt Fuck Egypt.
by Bukkake Joe May 14, 2005
Get the date hijacking mug.
When your teledildonics network connection becomes compromised by an external third party (the telehijacker) and they gain control of your teledildo. Results in loss of control of a virtual masturbation session.
"Honey, you worked me so hard last night with the We-Vibe!"
"What are you talking about...? I didn't even have my phone on me last night..."
"Have you updated the security on your phone? Have we been hacked...? Was that a hijacking-off?!?!"
by shadya_pervytra April 18, 2015
Get the hijacking-off mug.