Jasper was a 6th grader student who was turned into a "Mutant Sixth Grader" by Dr. Mephesto. For now he only appeared in South Park: The Fractured But Whole, as an enemy that appears in the quest "The Many Asses of Dr. Mephesto".

In one part of the game, The New Kid will find five 6th Graders camping in an abandoned place next to the school. They were talking about Jasper disappearing for three days, one of them suggests telling his parents but another immediately replies that they shouldn't because they think their parents are dumb and says Jasper probably found some porn tape.

Appearance

Jasper could be only seen in his mutated version. He has black hair and wears a dark blue cap, a red hood and pale green pants. He has a gorilla-like body, and like almost every mutation created by Dr. Mephesto, he has several asses in his body. It is unknown what Jasper was like before he became a mutant.

South Park students
6th Grader Leader | 6th Grader with Black Hair and Blue Shirt | 6th Grader with Dark Blue Shirt | 6th Grader with Green Shirt | 6th Grader with Orange Coat | 6th Grader with Yellow Shirt and Brown Pants | 9th Grader with Purple Shirt | 9th Grader with Red Hood | Alex Glick | Allie Nelson | Annie | Annie Knitts | Ashley | Baahir Hakeem | Bartles | Bebe Stevens | Beth | Bill Allen | Billy Miller | Billy Thompson | Boy with Blond Hair | Boy with Blond Hair and Blue Shirt | Boy with Brown Hair | Boy with Brown Hair and Red Shirt | Boy with C Cap | Boy with Red Shirt | Boy with Red Shirt and Blue Pants | Bradley Biggle | Bridon Gueermo | Brimmy | Bully Girls | Butters Stotch | Casey Miller | Christophe | Clyde Donovan | Craig Tucker | Crippled Girl with Brown Hair | Damien Thorn | David Rodriguez | DogPoo Petuski | Dougie O'Connell | Douglas | Emily | Eric Cartman | Esther | Firkle Smith | Filmore Anderson | Flora Larsen | Fosse McDonald | Francis | Gary Harrison | Girl with Blonde Hair | Girl with Pink Coat | Girl with Brown Coat | Gordon Stoltski | Goth Kids | Gregory | Heidi Turner | Henrietta Biggle | Ike Broflovski | Isla | Jake | Jason White | Jasper | Jenny Simons | Jessie | Jimmy Valmer | Josh Myers | Kal | Karen McCormick | Keifer | Kelly and Stacy | Kelly Morris | Kelly P. Gardner | Kelly Pinkerton-Tinfurter | Kelly Rutherford-Menskin | Kenny McCormick | Kevin ("Summer Sucks") | Kevin McCormick | Kevin Stoley | Kindergartners | Kip Drordy | Kyle Broflovski | Larry Feegan | Larry Zewiski | Libby Perkins | Liza Nelson | Lizzy | Lola | Loogie | Louis | Leslie Meyers | Marcus Preston | Mandy | Maria Sanchez | Mark Cotswolds | Meagan Ridley | Michael | Mike | Mike Cooper | Mike Makowski | Millie Larsen | Monica Ryland | Nancy | Nate | Nathan | Nelly | Nichole Daniels | Patty Nelson | Pete Melman | Pete Thelman | Pete Thelman (3rd grader) | Peter Mullen | Pip Pirrip | Rebecca Cotswolds | Red McArthur | Sally Darson | Sally Turner | Samantha Dunskin | Sarah Peterson | Scott Malkinson | Scott Tenorman | Sef Furman | Shauna | Shelly Marsh | Slanty | Sophie Gray | Stan Marsh | Tall Handicapped Boy with Blond Hair | Tall Handicapped Boy with Brown Hair | Tammy Nelson | Tammy Warner | Terrance Mephesto | Thad Jarvis | The 6th Graders | The 6th Grader with Brown Hat | The 6th Grader with Green Hat | The 9th Graders | The Boys | The New Kid | The Ugly Kids | Theresa | Thomas | Timmy Burch | Token Black | Trent Boyett | Tommy Edwards | Tommy Turner | Tweek Tweak | Wendy Testaburger | Yao

See also:
List of Female 4th Graders | List of Male 4th Graders | Portal:Characters
Community content is available under CC-BY-SA unless otherwise noted.