Kiru

A person who lies and manipulates their friends. Saying something but doing the opposite. For example he/she may say they will play games with their friends, but instead studies for three hours, never gets on, and comes up with an excuse. Or says they will hang out but never shows up or is always late.
Can also be used as a cheat code to lie or get out of something you don't want to do

Example 1: Yo you coming or not bro? why you being such a kiru?
Example 2:Yea man, i promise, i'll definitely get on, let me just pull a kiru real quick.