Related:

• ipoff n. Synonym for chad, sense 1.
• chad: /chad/ n. 1. The perforated edge strips on printer paper, after they have been separated from the printed portion.
  Also called {selvage} and {perf}. 2. obs. The confetti-like paper bits punched out of cards or paper tape...
• chad /chad/ n. 1. [common] The perforated edge strips on printer paper, after they have been separated from the printed portion.
  Also called selvage, perf, and ripoff 2. obs. The confetti-like paper bits punched out of cards or paper tape...
• blat n. 1. Syn. blast, sense 1. 2. See thud.
• perf /perf/ n. Syn. chad (sense 1). The term `perfory' /per'f*-ree/ is also heard.
  The term perf may also refer to the perforations themselves, rather than the chad they produce when torn (philatelists use it this way)....
• perf: /perf/ n. Syn. {chad} (sense 1). The term `perfory' /per'f*-ree/ is also heard.
  The term {perf} may also refer to the perforations themselves, rather than the chad they produce when torn....
• weeter n. [University of Waterloo] Syn. perf, chad (sense 1).
  This term (like woofer) has been in use at Waterloo since 1972 but is elsewhere unknown....
• day mode n. See phase (sense 1). Used of people only.
• weeter: [University of Waterloo] n. Syn. {perf}, {chad} (sense 1).
  This term (like {woofer}) has been in use at Waterloo since 1972 but is elsewhere unknown....