Background: Drusilla, or Dru, is a fictional character created by Joss Whedon and David Greenwalt for the American television series, Buffy the Vampire Slayer and Angel. The character is portrayed by American actress Juliet Landau. Drusilla is introduced alongside her lover Spike (James Marsters) in the second season of Buffy the Vampire Slayer to serve as new antagonists to the series' heroine, vampire Slayer Buffy Summers (Sarah Michelle Gellar) and alongside Darla (Julie Benz) and Wolfram & Hart as the main antagonist of the second season of Angel. In contrast to the series' previous central villain, the ancient and ceremonious Master (Mark Metcalf), Spike and Dru were introduced as a more unconventional but equally dangerous pair of vampires.
Context: Actress Juliet Landau said that when she first received the script, it indicated that Drusilla's accent could be British or American. Landau felt Drusilla "should really be Cockney, especially with the whole Sid and Nancy analogy." Though she never considered portraying Drusilla with a Southern American accent, as James Marsters had considered for Spike, she notes that invited comparisons with Blanche DuBois would also have been interesting.  Drusilla's madness is exhibited in her often-strange dialogue, which is peppered with non sequiturs like "Spike, do you love my insides? All the parts you can't see?" Her behavior is girlish, accompanied by a dark, ironic twist. For instance, when she is happy, she will squeal and laugh like a young child, but she is happiest when committing torture, hunting humans, or witnessing mass destruction. She has a fondness for china dolls but keeps them blindfolded or gagged. She also loves flowers and cute animals, but is not sane enough to care for them; as she says, "Do you like daisies? I plant them but they always die. Everything I put in the ground withers and dies." She even goes so far as to own a Pekingese puppy. She speaks in a soft, mellow voice which contrasts with her dialogue. All of "white hats" (both Scoobies and Angel's Investigations) are doubtful about how to deal with her, originally an innocent victim. Mostly and obviously Angel.  Drusilla's costumes were initially intended to be a "cross between a Victorian period look and the Kate Moss heroin chic fashion look," says Landau.
Question: what was special about her appearance?
Answer: Drusilla's madness is exhibited in her often-strange dialogue, which is peppered with non sequiturs like

Problem: Background: Tha Dogg Pound is an American hip hop duo formed in 1992, made up of West Coast rappers Kurupt and Daz Dillinger (formerly Dat Nigga Daz). They were signed to Death Row Records in their early careers and were key to the label's success. The duo made their first appearance on Dr. Dre's highly acclaimed debut album The Chronic (1992), appearing on several songs. They also appeared on Snoop Dogg's debut album Doggystyle (1993), and the Death Row soundtracks Murder Was the Case and Above the Rim.
Context: Over the years Tha Dogg Pound had beef with Bone Thugs-N-Harmony, due to Death Row Records being embroiled in a feud with Eazy-E's Ruthless Records. Tha Dogg Pound made a diss towards The Bone Thugs, on the song "Dogg Pound Gangstaz", with Kurupt's line "Ain't got no love for no hoes in harmony." In response Layzie Bone shot back on the track "Shotz to tha Double Glock" with the line "Dogg Pound hoes it's on." "Krayzie Bone says "Gotta find these 'Row Hoes" in the song "Mo' Murda" off the East 99 album. The feud ended when Snoop Dogg and Kurupt were featured on Krayzie Bone's album Thug Mentality 1999 in the song "The War Iz On." Kurupt was featured on Flesh-N-Bone's song "Kurupted Flesh" on the 5th Dog Let Loose. Krayzie Bone also featured on Daz Dillinger's 2008 solo album Only on the Left Side on the song "Meal Ticket" and later on the song "Money Fold'N" on Tha Dogg Pound's 2009 album That Was Then, This Is Now.  Tha Dogg Pound were also involved in a feud with B.G. Knocc Out & Dresta. In response to Eazy-E's Real Muthaphukkin G's and Kokane & Cold 187um's "Don't Bite The Funk", Tha Dogg Pound along with Snoop Dogg made a track called "What Would You Do" with such lines as: "Fuck B.G. Knocc Out and every nigga down with him." Later B.G. Knocc Out & Dresta retaliated with the song "D.P.G. Killa", on their debut album Real Brothas. They have since squashed the beef and released a song called "Blaze It Up", as a bonus track on Tha Dogg Pound's Dogg Chit album.  The duo engaged in yet another conflict, the beef Suge and new signee 2Pac initiated against Bad Boy Entertainment's Puff Daddy and Notorious B.I.G.; Daz and Kurupt would expand the feud to include Capone-N-Noreaga, Tragedy Khadafi and Mobb Deep with their Snoop-assisted single "New York, New York."
Question: What is an example of an external matter?
Answer:
Tha Dogg Pound had beef with Bone Thugs-N-Harmony,