Someone

Alias caps { Return $Upper($Left($1,1)) $+ $Right($1,-1)) }

on $*:TEXT:/^[@!]urban/Si:#:{ 
  if ($istok(#rsuno #rstrivia #mirc #rune-server #trivia #uber,#,32)) { halt }
  else { 
    sockclose urban
    set -u10 %word $replace($2-,$chr(32),$chr(43))
    set -u10 %output.urban $iif($left($1,1) == @, msg $chan, .notice $nick)
    sockopen urban www.urbandictionary.com 80
    else { 
      .notice $nick Syntax: !/@urban Word 
    } 
  }
}

on *:SOCKOPEN:Urban: { 
  sockwrite -nt $sockname GET $+(/define.php?term=,%word) HTTP/1.1 
  sockwrite -nt $sockname Host: www.urbandictionary.com 
  sockwrite -nt $sockname $crlf 
} 
on *:SOCKREAD:Urban: { 
  if ($sockerr) { msg $chan ERROR: $sockname $+ . Code: $sockerr } 
  else { 
    var %sockread 
    sockread %sockread 
    if (*<p>*</p> iswm %sockread) || (*<p>*<br /> iswm %sockread) { 
      var %definition $remove(%sockread,<p>,</p>,<br />) 
      output.urban 14»07U14rban 7D14efiniton 07F14or: $replace($caps(%word),$chr(43),$chr(32)) 07-  $regsubex($replace(%definition,&quot;,",&amp;,&),/<.*?>/g,) $+ 14«
      unset %urban.* 
      Sockclose Urban 
    } 
    elseif (*isn't defined* iswm %sockread) {
      %output.urban 07T14he word you were looking for was not found07. 07»1440407« B14itch07.
      unset %urban.*
      sockclose urban
    }
  } 
}

on *SOCKCLOSE:urban:{ 
  unset %word 
  unset %output.urban
  socklose $sockname 
}
on *:input:#:{ 
  if ($1 == !urban) || ($1 == @urban) {
    sockclose urban
    set -u15 %word $replace($2-,$chr(32),$chr(43))
    set -u15 %output.urban $iif($left($1,1) == @, msg $chan, .notice $nick) 
    sockopen urban www.urbandictionary.com 80
  }
}