Books Mark Peters: Bullsh*t: A Lexicon 91.7 WVXU Published March 4, 2016 at 6:05 AM EST Facebook Twitter LinkedIn Email Listen • 15:22 Bullshit: A Lexicon by Mark Peters Mark Peters' Bullsh*t: A Lexicon is the handy guide to identifying and calling BS in all of its many forms, from "bunk" and "claptrap" to "applesauce" and "gobbledygook."