Related:

• IBR: Insert Bugs at Random
• IRC: Insert Random Command
• IRBI: Insert Random Bits Indexed
• Sarcasm: barbed ire.
• percent-S /per-sent' es'/ n. [From the code in C's printf(3) library function used to insert an arbitrary string argument] An unspecified person or object.
  I was just talking to some percent-s in administration." Compare random....
• percent-S: /per-sent' es'/ [From the code in C's `printf(3)' library function used to insert an arbitrary string argument] n.
  An unspecified person or object. "I was just talking to some percent-s in administration....
• Insert coin for new game
• Brain over - Insert coin.
• IB: Insert Bug