|Aliases||Mosquito, The Lord of Darkness|
|Voiced by||Trey Parker
Matt Stone (as Mosquito)
|First Appearance||Cartman Gets an Anal Probe|
Clyde is a fellow 4th grader in the boys' class. He's the fattest kid next to Cartman, who he ironically has expressed a very strong disdain for.
He had a colostomy at the age of 5 and according to rumor, he only has one testicle.
In the episode "The List", he was voted number one on the girls' list of cutest boys in class. It was eventually revealed that the girls voted for Clyde so they could go out with him and get free shoes since his father owns a shoe store at the mall.
Joining forces with Coon and Friends, Clyde also doubles as the superhero "Mosquito". His bold ideas and lemon bar recipes have helped countless in need.
Clyde's house number is 2210, a reference due to that South Park episodes are mostly 22 minutes and 10 seconds.
- Big Gay Al's Big Gay Boat Ride (S01e04)
- Starvin' Marvin (s01e09)
- Cartman's Silly Hate Crime (s04e01)
- Bebe's Boobs Destroy Society (s06e08)
- Pre-School (s08e10)
- Lice Capades (s11e03)
- The List (s11e14)
- Mysterion Rises (s14e12)
- Reverse Cowgirl (s16e01)
- The Hobbit (s17e10)
- When Clyde spoke in "Big Gay Al's Big Gay Boat Ride", he was voiced by Matt Stone rather than Trey Parker, which is why his voice sounded similar to Butters' instead of his deep nasally voice he has today.