Something

ON *:TEXT:*:#:{
  if ($chan == #booze/narcs ) { halt }
  else {
     if (!bn isin $1) { msg $chan Bust $nick out of New York jail! }
     elseif (!bc isin $1) { msg $chan Bust $nick out of Chicago jail! }
     elseif (!bpa isin $1) { msg $chan Bust $nick out of Palermo jail! }
     elseif (!bb isin $1) { msg $chan Bust $nick out of Baltimore jail! }
     elseif (!blv isin $1) || (!bl isin $1) { msg $chan Bust $nick out of Las Vegas jail! }
     elseif (!bp isin $1) { msg $chan Bust $nick out of Philadelphia jail! }
     elseif (!bco isin $1) { msg $chan Bust $nick out of Corleone jail! }
     elseif (!bd isin $1) { msg $chan Bust $nick out of Detroit jail! }
 }
}