English Slang dictionary Next time you see a quirky term, dont feel embarrassed of the fact that you dont know the meaning. Download and use this offline dictionary comprising of 5,500 jargonsslang, and be the master of the colloquial language, which is ruling the sms and chat sessions these days. Slang is the use of informal words and expressions that gets recognition when used publicly.Slang lingo became popular amongst the teenagers and young adults post the social media revolution. So next time your friend says, ROFL dont roll your eyes seeking in search of a reply as it means rolling on the floor, laughing. Want to know more? WRUD What are you doing download and lmk let me know whether the application is f9 fine.