Untitled

alias gb {
  /amsg Global ban: $address($1,2) aka $1 $+ . Reason: $2-
  /set %blacklisted [ $+ [ $address($1,2) ] ] 1
}
on *:JOIN:#:{
  if (%blacklisted [ $+ [ $address($nick,2) ] ] == 1) { /ban -k $chan $nick You are blacklisted. }
}
alias ungb {
  /amsg Global unban: $address($1,2) aka $1 $+ . Reason: $2-
  /unset %blacklisted [ $+ [ $address($1,2) ] ]
}