Related:

• HALT: No-Op
• STOP: No Op
• * * * <- Tribbles op op op <- Tribbles on a windy day
• GCOS /jee'kohs/ n. A quick-and-dirty clone of System/360 DOS that emerged from GE around 1970
  originally called GECOS (the General Electric Comprehensive Operating System)....
• GCOS:: /jee'kohs/ n. A {quick-and-dirty} {clone} of System/360 DOS that emerged from GE around 1970
  originally called GECOS (the General Electric Comprehensive Operating System)....
• Computer modelers simulate it first.
• Computer nerds just simulate it.
• Computer scientists simulate doing it.
• SPB: Simulate Peanut Butte