Related:

• wugga wugga: /wuh'g* wuh'g*/ n. Imaginary sound that a computer program makes as it labors with a tedious or difficult task.
  Compare {cruncha cruncha cruncha}, {grind} (sense 4). -- The AI Hackers Dictionary...
• grind crank: n. A mythical accessory to a terminal.
  A crank on the side of a monitor, which when operated makes a zizzing noise and causes the computer to run faster....
• Come to Ch*ch. What is missing?
• wugga wugga /wuh'g* wuh'g*/ n. Imaginary sound that a computer program makes as it labors with a tedious or difficult task.
  grind (sense 4)....
• grind: vt. 1. [MIT and Berkeley] To prettify hardcopy of code, especially LISP code, by reindenting lines, printing keywords and comments in distinct fonts (if available), etc.
  This usage was associated with the MacLISP community and is now rare...
• CH: Create Havoc
• WALTZ The second rhythm button from the left. Doo ch ch Doo ch ch.
  .. -- Daniel Bowen's TOXIC CUSTARPEDIA...
• heartbeat: n. 1. The signal emitted by a Level 2 Ethernet transceiver at the end of every packet to show that the collision-detection circuit is still connected.
  2. A periodic synchronization signal used by software or hardware, such as a bus clock or a periodic interrupt....
• bamf: /bamf/ 1. [from old X-Men comics] interj. Notional sound made by a person or object teleporting in or out of the hearer's vicinity.
  Often used in {virtual reality} (esp. {MUD}) electronic {fora} when a character wishes to make a dramatic entrance or exit....