Full Name: Whompinus Brickenton IV
Nickname: Thunk
Species: Whomp
Age: 48
Position in Trio: The Crusher
Physical Description: A giant brick with a face, limbs, and a band-aid on his back
Species Appearances: Super Mario 64, Mario Party, New Super Mario Bros
Favorite Food: Coins
Favorite Game: Tetris
Favorite Koopaling: Roy
Strength: He's a giant brick. So... A lot.
Intelligence: A Master's Degree in chemistry, but a fail in almost everything else
Original Home: Dark Land before he quit the Koopa Troop
Lemmy's Land Home: DB's Interview Studio
Likes: DB, Zed, eating, crushing things
Dislikes: Not being able to move, DB's super-mean side, and the Koopa Troop
Idol: Bouldergeist (after having met him, he thinks he's super cool)
Quote: “Ba-dum-dum.”

The newest and most simple member of Dark Boo's Interview Trio. Not the type to complain much, and always willing to follow orders, Thunk gets along just fine with his boss. Thunk was hired as a bodyguard when a desperate DB was paranoid that he was going to be killed, though Thunk has become much more than that in the short time he's been with the show.

Thunk's origins trace back to when he was interviewed by two other tourists by the names of Dark Koopa and Little C. When their Interview was finished, Dark Koopa shooed Thunk away, telling him to go work for Dark Boo as a bodyguard. Why? Just another mystery. Very shortly after, Thunk tried getting a job from DB, with little success. Zed was hurt horribly, and Thunk was turned away. But the Whomp was persistent, returning many Interviews later, a lot luckier the second time around. Some strange things have happened as a result of this story, such as Thunk's differing answers in the two Interviews he's been in. It's probably nothing too big to worry about, though, right? Right?

Impulsive, Thunk will randomly eat and smash whatever he feels like. Yet at the same time, he's the kindest and most considerate member of this Interview squad. Deep down, he believes DB is nowhere as cruel as he makes himself out to be, and that Zed, though a puny skeleton, is a really nice guy. Sadly, even Thunk receives undeserved punishments from DB, but he tries to ignore them.

Thunk has a few paradoxes of his own, but they've already been stated. Except for this one question: Why did Thunk's grammar suffer in between the time he left the Interview with Little C and Dark Koopa to the moment he entered DB's studio? Because he fell on his face a few too many times on the way over.