ish
n.— «You’re full of ish, you ish head. Incidentally, I have a strange question: are you aware that “ish” is the term used instead of “shit” in many rap songs so they can be played on the radio, etc?» —“Re: RSPWF reaks of Shit” by Anthony Brigano Usenet: rec.sport.pro-wrestling.fantasy July 25, 1999. (source: Double-Tongued Dictionary)