Tinker Ka-Boom is Katie Ka-Boom's little brother. He is 5 years old and in kindergarten of Animaniacs. He is voiced by Justin Garms.
Counterparts (Tiny Toon Adventures Version)[]
COMING SOON
Counterparts (Animaniacs Version)[]
- Luke (Thomas the Tank Engine and Friends)
- Zuke (TUGS, fan-made)
- Hoot (Chuggington)
- Goombario (Super Mario Bros.)
- Chris Thorndyke (Sonic the Hedgehog)
- Bosko (Looney Tunes/Tiny Toon Adventures)
- Jojo (Dr. Seuss)
- Electrike (Pokemon)
- Lololo (Kirby)
- Joey Lastic (Teenage Mutant Ninja Turtles)