1. <person> ("Cap'n Crunch") An early 1970s hacker/phreaker/{phacker} who used a free whistle included with "Cap'n Crunch" breakfast cereal to fake pay phone system tones and make large quantities of free phone calls.
Also alludes to "crunch".
Home (http://www.well.com/user/crunch/)}.
2. (After the above) wardialer.
3. Reportedly, a program which crashes a computer by overloading the interruptstack.
