Hiki 

Hiki (n.) - Short for hikikomori, a Japanese term referring to young adults with no social lives that prefer to spend their time sleeping all day and watching anime and playing video games all night. Hikis rarely leave their homes unless necessary and generally live with their parents.

Wayne never wants to do anything but sit at home and play Warcraft. He's become quite the hiki.

Hiki by ol'basix July 6, 2014

Hiki 

A nickname for the name Hikaru.
Hikaru means bright （光）or radiance（輝）in Japanese.
Sometimes the name can be mocked due to it sounding the same as hickey as for a love bite.

It can also be spelt as Hiky

"What is your name "
"Hikaru"
"Hika..What ?"
"You can just call me Hiki "

Hiki by hik_hiki_hikaru June 8, 2013

HiKi 

An acronym formed from the first two letters of the names of Fruits Basket characters Hiro and Kisa. Refers to a couple in which the girl is older than the boy (esp. if the boy looks older)

Are you pulling a HiKi on us, getting with your little brother's best friend?

HiKi by Thr0u6hTh31c3 October 22, 2006

Hiki 

A smaller dark-colored skin mark left on any part of the body after having it sucked for a long period of time. It comes from the word hickey but hiki is smaller and you can’t actually see it.

“This guy gave me a hiki”
friend: “you mean hickey? Right?”

“No, because it’s smaller and you can’t actually see it”

Hiki by helenavleon February 23, 2021

Hiki 

A smaller dark-colored skin mark left on any part of the body after having it sucked for a long period of time. It comes from the word hickey but hiki is smaller and you can’t actually see it.

“This guy gave me a hiki”
friend: “you mean hickey? Right?”

“No, because it’s smaller and you can’t actually see it”

Hiki by helenavleon February 23, 2021

extreme hiking

Hiking on very steep hills, or in winter, or over 15 miles.

We went extreme hiking up a 45 degree snowy hill & had to dig our boots in but the view was phenomenol to the max!

extreme hiking by Starchylde May 22, 2016

HikiNEET 

A portmanteau of the word Hikikomori (a Japanese word used to describe people who isolate themselves and lack a social life) and the acronym NEET; "Not in Education, Employment or Training."

"Get off your ass and go look for a job! Quit being such a hikiNEET."

HikiNEET by Squallevoker May 14, 2018