Definition of kappas:
(n) :
The tenth letter of the Greek alphabet.
(n) :
(finance) A measurement of the sensitivity of the value of an option to changes in the implied volatility of the price of the underlying asset.
(n) :
(Japanese mythology) A tortoise-like demon or imp.
(n) :
(Twitch-speak) An emote, often used as a postscript, to indicate that the preceding statement is sarcastic or false.