Fijack 

When a person or persons take-over a Facebook thread with subject matter unrelated to that thread will now be known as FIJACKING, to do this makes you a FIJACKER.

You'll fijacked my thread!

Fijack by Bridge house January 26, 2011

Finacktted 

To be drunk out of your mind, but still tryna finesse that pussy

Brandon was so Finacktted last weekend.

Finacktted by YeeeedAw October 28, 2015

Fiyack 

A definition coined by Malizia. When someone lacks a proper nutritional diet to bring any energy into a conversation.

I spoke with him briefly but the monotone voice totally fiyacked me out.

Fiyack by NotMalizia November 27, 2022

Fujacktard

When someone is acting, both, like a 'Jackass" and a "Retard" and quite possibly over doing it as well.

"Did you hear what Sanders did last night?"
"Yep, what a total Fujacktard!"

Fujacktard by The Mighty Yorto October 17, 2011

Fi-jack 

–verb (used with object). The act or instance of hijacking an unprotected WiFi signal from a nearby wireless network without the owner knowing it. Best conducted whilst sitting as inconspicuously as possible near a window to avoid exposure; also because Wi-Fi signals travel better through glass than through solid walls.

1) "Hey John I know you're on the road but I just wanted to see if you got my e-mail."

"Yeah man, I just pulled over in front of some random house and fi-jacked their wireless connection with my iPod to check on it. Looks good."

2) "Hey John how much are you paying for internet access?"

"Actually nothing. My neighbors are dumb enough to leave their wireless network open, so I just Fi-Jack them them all day long."

Fi-jack by Oatmeal raisin the dead February 10, 2010

fojack 

to steal or take something that does not belong to you

What kind of D-bag would fojack a blind guys raybans?

fojack by Heftyjefe May 19, 2009

fjackled 

messed up,jacked up;busted.

originated in South Florida, Broward County, Plantation

wow, you're chick looks fjackled.
or
Jeeze I look so fjackled
and
His hair looks really fjackled

fjackled by Liz January 14, 2005