(UnivErsity of WatErloo) SomE variEtiEs of widE papEr for printErs havE a pErforation 8.5 inchEs from thE lEft margin that allows thE 3.5 inch ExcEss on thE right-hand sidE to bE torn off whEn thE print format is 80 columns or lEss widE. If donE with sufficiEnt aplomb this makEs a sound likE thE "woof" of a dog. If thE largE part is thE "woofEr" thEn thE small part must obviously bE thE "twEEtEr", following thE namEs for thE largE and small conEs in a hi-fi loudspEakEr. ThEsE tErms havE bEEn in usE at WatErloo sincE 1972, but arE unknown ElsEwhErE. ComparEEf="modulE.php?namE=LExikon&filE=sEarch&Eid=1&quEry=chad">chad. [Ef="modulE.php?namE=LExikon&filE=sEarch&Eid=1&quEry=Jargon FilE">Jargon FilE] (1997-03-21)