Thromnambular

Thromnambular is a wishing skull from the show Billy and Mandy. He only appeared in the episode Wishbones. He was voiced by Dwight Schultz.

Wishes

He was able to grant nine wishes of the following:

Part One Wishes

Billy

Billy wants a life of action and adventure (a parody of Jonny Quest and Indiana Jones). The wish backfires because Billy didn't enjoy himself, Irwin and Saliva are killed by a pterodactyl and he got grounded.

Billy's Dad

Billy's Dad wants to relive his high school years. The wish backfires because Billy's dad realizes he's not the stud he thought he was; every time he tries to interact with a group of kids, he gets dumped in a wastebasket.

Skarr

Skarr wants to rule the world. A colossal statue erupts from the ground taking Skarr with him as he constantly rants about becoming the ruler of the world. That statue continues to grow until it leaves the atmosphere and Skarr's head explodes.

Irwin

Irwin wants to be in a hip-hop video. Thromnambular tells him he needs a co-star, and brings Mandy on-set. The wish backfires because Mandy refuses to star with him in his music video.

Part Two Wishes

Pud'n

Pud'n wants a pet rabbit that would love him. The cute little pink bunny that appears has what it calls "tough love" for Puddin', which it demonstrates by viciously torturing him. The truck the bunny is driving explodes like in Terminator 2:Judgement Day

Junior

Junior wishes to know what to wish for. Eventually, he does know what to wish for. The wish backfires because the skull only grants one wish per person.

Sperg

Sperg wishes to become a girl, so he can enter the girls' washroom and take a ridiculous amount of money from another girl. The wish backfires due to the fact that he discovers that girls are far more cruel than boys.

Mindy

Mindy wants to be well-known throughout the world and wishes to become a star. The wish backfires because Mindy is strapped to a Genesis device to literally become a star. Upon the star's formation, it is quickly forgotten soon after.

Grim

The skull then reaches Mandy, who, instead of making a wish, she decides to sell the final wish to people. Upon seeing this display, Grim wishes that Billy and Mandy never found the skull. Everything becomes as it was, with Billy watching the washing machine and Mandy throwing him in there.

Closing Credits

Later, Grim finds the skull and makes a wish that ends up in the two switching roles -- Thromnambular on Grim's body and Grim's head as the wishing skull.