E-gawds, sour gripes and, oh, the irony, the irony . . . If CELEBUFAWN appears in any dictionary, its definition would hafta be, hands down-and-dirty: "The New York Post."Pot. Kettle. Bullshit on Toast. Gotta be the stinkiest case of PKB projection to rear its uglies in many a moonbeam. P-U/p-chuck.