You can always set var %wire like
$gettok(!red|!blue|!green,$r(1,3),124) and then on :TEXT::#: { if ($nick == %kicknick) { if ($1 == %wire) { msg $chan Great, the bomb is off!
$gettok(!red|!blue|!green,$r(1,3),124) and then
on :TEXT::#: { if ($nick == %kicknick) { if ($1 == %wire) { msg $chan Great, the bomb is off!