Jonoli means in slang: Jonolis are people who use the wrong words even though they know it. A Jonoli is a person who murders the English language just for fun. They will not admit they are wrong, and will do whatever it takes to prove them wrong. This is the type of person who doesn’t realize how dumb they are and considers themselves to be a genius. The person who is a fountain of bad ideas and a swamp of stupidity so deep that you could find oil. (in Slang Dictionary, added by Jaqueline Haney)