Troy McClure vs Mr. DNA. PowerPoint Rap Battles (ft. DumbShlop) @PowerPointRapBattles
Troy McClure vs Mr. DNA. PowerPoint Rap Battles (ft. DumbShlop)  @PowerPointRapBattles
Uploaded January 2026 | Updated September 2026, 1 day ago
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Welcome to PPRB 2026! For my first rap battle of the year, two characters renowned for their appearances in educational films are battling it out. One of these characters is Troy McClure, a supporting role in the Simpsons voiced by Phil Hartman (Rest in Peace) who you might remember from such hilarious films as "Meat and You: Partners in Freedom" and "Fuzzy Bunny's Guide to You Know What". The other character is Mr. DNA the mascot of Jurassic Park. Who will have the most hip rhymes? Let's find out together.

► CREDITS:

DumbShlop as Mr. DNA
@DumbShlop

PPRB as Troy McClure
@PowerPointRapBattles

Written by PPRB

Edited by PPRB

Art by Luke Reardon
@lewkreerdun4011

Mixed by Zagranis
@Zagranis

Beat Prod. by WhodunitProds

Thumbnail by Hazelmoth
@hazelmothie

Subtitles by AshleyMagica
@ashleymagica

Rest in peace, Phil Hartman

► ABOUT:
troy mcclure is a fictional character in the american animated series the simpsons. he was originally voiced by phil hartman and first appeared in the second season episode "homer vs. lisa and the 8th commandment". mcclure is a washed-up actor who is usually shown doing low-level work, most notably hosting manipulative infomercials and questionable educational films. he appears as the main character in "a fish called selma", in which he marries selma bouvier to aid his failing career and quash rumors about his personal life. mcclure also hosts "the simpsons 138th episode spectacular" and "the simpsons spin-off showcase".

mcclure was partially based on b movie actors troy donahue and doug mcclure, as well as hartman himself. following hartman's murder on may 28, 1998, two of his simpsons characters were retired, with hartman's final speaking appearance as mcclure occurring in the tenth season episode "bart the mother" four months after his murder. since then, he has only occasionally cameoed in the background. since his retirement, mcclure has often been cited as one of the series' most popular characters. in 2006, ign ranked mcclure no. 1 on their list of the "top 25 simpsons peripheral characters".

troy mcclure is a stereotypical hollywood has-been. he was a star in the early 1970s, but his career went downhill due to rumors of zoophilia involving fish. in most of his appearances in the show, he hosts short video clips that other characters watch on television or in a public place. he often presents educational videos and infomercials. they are often low-quality, highly erroneous and too short and incomplete to be useful, and feature bizarre topics such as dig your own grave and save and smoke yourself thin. mcclure introduces himself by saying, "hi, i'm troy mcclure. you may remember me from such [films, educational videos, voiceovers, etc.] as...," mentioning two titles that are similar to his current performance. for example, in the episode "bart the mother", mcclure introduces a film about birds by saying, "hi, i'm troy mcclure. you may remember me from such nature films as earwigs: eww! and man vs. nature: the road to victory." when he auditions to voice the character poochie in "the itchy & scratchy & poochie show" (a role he would lose to homer simpson), he falls into his introductory style, mentioning his previous role as christmas ape.

mr. dna was a cartoon character designed to explain to jurassic park tourists, who are assumed to be laymen, how ingen recreated the dinosaurs.

he was an anthropomorphic dna helix with arms, legs, and a face. he was created solely for the movie and never appeared in the novels.

mr. dna was created by ingen to help visitors understand the processes involved in the creation of the dinosaurs on jurassic park. a film starring him and ingen's founder john hammond would be played in a theater located in the park's visitor center before a tour. mr. dna also was used on the maintenance board of jurassic park's geothermal power plant and on a board telling how tall a person must be to ride the upcoming bone shaker roller coaster.

after the jurassic park incident the cartoon character seemed to have been put out of service by his company for about a decade.

mr. dna was brought back by the masrani global corporation for their new dinosaur park jurassic world. he remained the same as his original counterpart, but two variations of him existed, with one being blue and white, representing the colors of jurassic world's logo, and the other comprised of yellow, magenta, blue and white. his body has also been made thinner, his hands being larger, his neck being shorter, his eyebrows being more pronounced with a pencil-like pattern, and his mouth being larger and wider. his bucked teeth are also more pronounced and he appears to have a chin. visitors could encounter him in the innovation center where he explains the basics of genetics and how the dinosaurs were recreated.
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Troy McClure vs Mr. DNA. PowerPoint Rap Battles (ft. DumbShlop)

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