i made an Time bomb script:

ON *:TEXT:!timebomb *:#: {
  if (%bot == on) {
    describe $chan stufs a bomb to $2-
      .timer 1 1 .msg $chan $2- tick.. tick.. tick..
      .timer 1 2 .msg $chan $2- tick...
      .timer 1 3 .msg $chan $2- : *BOOOOOM*
  }
}