Used as a substitute for yes. Originated from "yes" spelt backwards: "sey" and also has a similar pronounciation to that of the Spanish word for yes: "si".
The greates, best and most famous company you could ever imagine. it is also used as an adjektiv, it works only as a superlative, representing everything good.
Leader of the company is Nakkhen, no one else... no one.
Wow dude, this is soooo Sey'kal! - Not even god could do something as great as this
My grade is Sey'kal! - DONT EVEN THINK ABOUT IT! NO ONE CAN GET A GRADE AS GOOD AS SEY'KAL!
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).