A free app for Android, by Alif Innovative Solution.

English Slang Dictionary is a pocket-sized app with thousands of definitions and hundreds of example sentences, all of which are organized by alphabet. The definitions are easy to understand and the examples are easy to read, making the app a useful learning tool for anyone interested in the English language. 

The app is also a useful reference for people who want to learn English and for those who are already learning English. The words are organized in alphabetical order, making it for you to easy to browse through the app and find the slang words you’re looking for.