UPDATED 2 DECEMBER 2010
here http://www.hawkee.com/phpBB2/viewtopic.php?t=22062&highlight=youtube , Jethro_ come up with a solution :)

this one works ( USED TO , i keep it here just in case) ( just my small adaptation of the original here ) :)

; ********** YOUTUBE ****************************
on *:text:*youtube.com/watch?v=*:#: {
  if (!$sock(youtube)) {
    noop $regex($strip($1-),http:\/\/.*youtube.*\/watch\?v=(.{11})&?.*)
    sockopen youtube www.youtube.com 80 | sockmark youtube $+(#,>,$regml(1))
  }
}

on *:sockopen:youtube: {
  sockwrite -n $sockname GET $+(/watch?v=,$gettok($sock(youtube).mark,2,62)) HTTP/1.0
  sockwrite -n $sockname Host: www.youtube.com
  sockwrite -n $sockname $crlf
}

on *:sockread:youtube: {
  var %x | sockread %x
  if ($regex(%x,<meta name="title" content="(.+)">))  set %youtubetitle $regml(1)
  elseif ($regex(%x,<strong class="watch-view-count">(.+)</strong><br>))  set %youtubeviews $regml(1)
  elseif ($regex(%x,<span class="watch-video-date">(.+)</span>))  set %youtubedate $regml(1)
  elseif ($regex(%x,<div class="action-bar-ratings-stats yt-uix-tooltip" title="(.+)"> ))  set %youtuberating $regml(1)
  elseif ($regex(%x,<a id="watch-username" class="inline-block" href="/user/(.+)">))  set %youtubeuser $regml(1)
}

on *:sockclose:youtube: {
  msg #CHANNEL $chr(91) $+ YouTube $+ $chr(93) " $+ %youtubetitle $+ " --- %youtubeviews views $& 
    ( %youtuberating ) uploaded %youtubedate by %youtubeuser ---
  unset %youtube*
}
; ************************************************

[14:52:16] http://www.youtube.com/watch?v=wnNhxqD1FTA
[14:52:18] [YouTube] "That's the Thing about Football 2008" --- 14,602 views ( 33 likes, 1 dislikes ) uploaded by TheSwert ---

just change the name of your channel in
on *:sockclose:youtube