look up any word, like spook:
 
1.
A word used to describe a person who often makes rude or obsene sexual innuendos at inappropriate times. They often do not know when to shut up and create very awkward situations.
John is a disgusting Shanki.
by Alex Roger April 22, 2008
 
2.
a code word for " she said that too "
Jenna: Want to take a magic carpet ride ?
Alison: Thats what she said.
Jenna: SHANKII!!!!
by Santana The Cool One January 20, 2009
 
3.
Shibby to the extreme.
Woah! Is that System of a Down? That's Shankis!!!
by Flying High December 08, 2002