Which Simpsons episode features...
 

...the obscure character of McGarnagle? He's a Dirty Harry parody on some show the Simpsons are watching.

If anyone knows, please post! Thanks!

Season #5, Episode 1F19, Titled: "The Boy Who Knew Too Much"

http://www.snpp.com/episodes/1F19.html

That site has it spelled "McGonigle", while I would spell it "McGonagall"

That's not the only one, there's one where the dialog goes something like:

Chief: You busted that crackhouse up real good McGarnagle
McGarnagle: You had a real good view...from behind your desk.
C: You're off the case McGarnagle!
M: You're off your case Chief!
C: What does that mean exactly?
Homer (watching TV): It means he gets results, you stupid Chief!

Anyone know this episode?

The one where Fat Tony's guys gotta go do a hit or something and they drive through town with a "Sopranos Theme" going on. A character named Johnny Tightlips comes out


Also, anyone know what season Linguo (that little smart robot) is on? I was checking the shows but didnt find this one mentioned.

Linguo was in the "Trilogy of Errors" episode, which I am pretty sure was in season 12 (2001 I think?)

The Sopraonos bit was in episode "Papa's Got a Brand New Badge" (1322)

Shuttupa you face! Wassamatta you?
 

You're right. Season 12, 'Trilogy of Errors' episode from 2001.


Me and him are gonna whack you in the Labonza! :)

LOL, Linguo was pretty damn funny now that I am remembering it better.

<in robot voice> "Shut..up..your..face!"