Tweek Tweak is a student at The Langham. He drinks lots of coffee, which causes paranoia and jittery muscle spasms.

He made his first appearance in the penultimate Season Two episode "Gnomes" where it focused around him and The Kids doing a class project together. His next major appearance was in Tweek vs. Toad where he and Toad Sanderson were pitted against each other in a fight by the other children for amusement. He later appeared as a member of the main group from the Season Six episodes "Home at Last" to "Chain Reaction".

He was mostly used as a background character after leaving Puff's group in Season Six, as well as being moved over to SG-3 in Season 9, but continues to make frequent appearances and have speaking roles in the series from time to time.



According to his parents, Tweek suffers from ADD, although this could be false, because he is fed coffee by his parents and do not understand that is the cause of his illness. He twitches similar to Rebecca Cotswolds or Thomas. It is revealed that the Tweaks use crystal meth as their secret ingredient in the coffee in South Park: The Stick Of Truth which means Tweek is most likely drinking coffee laced with meth all the time.


Tweek also has a couple involuntary verbal tics, like "nngh!" and "gah!", which interpose his dialogue.

  • "Oh man, that is way too much pressure!"
  • "Gah!"
  • "Oh Jesus!"
  • "Ahhh!"
  • "Eeek!"




Clyde's Gang

Although Craig's gang only consistently includes Clyde, Toad, and Tobias, the fourth slot is most frequently filled by Tweek. Tweek is shown in Craig's group more than any other member, and for most of his background appearances, he can be seen with Craig and his group.

Toad Sanderson

The Kids

Social Standing In General

Tweek is rarely seen by himself; he is almost always shown with a peer or a group of peers. However, his appearances have tapered off in recent seasons, and he is conspicuous by his absence from the rest of the group's camping trip in "Fear Factor Phony".



Video Games

Archen | Attractor | Boomer | Bouncer | Clyde Donovan | Colin and Felix | Daryl Johns | Dino-Rang | Doghan Daugis | Douglas Alexander | Drill Sergeant | Hellucard | Harold J. Paxton | Ignitor | Jenny Simon | Jet-Vac | Jimmy Swanson | Kindergartners | Lance Patrick | Lucy Powell | Luis Fernando Lopez | Masami Yashida | Melvin Sneedly | Mikhail Kabal | Mitch Conner | Paul Callaghan | Pop Fizz | PuffPuff Humbert | Rob Broflovski | Scott Malkinson | Shroom Boom | Skipper | Spike Wackowski | Stephen Crabb | Sussie | Timmy Burch | Toad Sanderson | Tobias Wilson | Tweek Tweak | Vision | Wind-Up | Zook | Zowie Hosker
Italic denotes deceased character.

See also:
List of Female 4th Graders | List of Male 4th Graders | Portal:Characters