dirty sanchezのようなどんな単語でも探してください。
 
1.
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.
ol'basixによって 2014年07月06日(日)
 
2.
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 "
hik_hiki_hikaruによって 2013年06月08日(土)
 
3.
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?
Thr0u6hTh31c3によって 2006年10月22日(日)