J-Nips means in slang: It’s a similar nickname to Kevin Federline’s “K-Fed”, which is a name for Joseph Allquist, who goes to Mount Baker Middle School MBMS, Mount Vernon, Washington. His team is the MBMS Science Olympiad, and he made it to the state finals. He revealed his disgusting ******* publicly to the world at the state finals. These were a lumpy, oval-shaped thing that bulged from his body. Everyone he knew has called him J-Nips ever since he was exposed to his horrible secret. The rest of the globe can now, too. (in Slang Dictionary, added by Adalyn Macdonald)