Japanese Slang Dictionary 日本語 俗語 辞典
This deck is all of the definitions from the Japanese slang dictionary website: http://zokugo-dict.com/
The terms are organized by year, with newer terms showing up first, and older terms later. I also generated Audio for all the cards using GoogleTTS.
This deck is targeted at people with a high level of Japanese, since the definitions and explanations are in Japanese. If you can read the website this came from, you can use this deck, if not, then this deck is probably not for you yet.
I also added a YEAR field, so that people studying can understand if this word is a recently coined word or not. This might help when trying to use these words in daily life. For example, recent slang may not work on elderly people, and some old words may not be used anymore.