So if you haven't heard when asked about Tinkers GC responded with:
Come up with a Tinker idea that is "too whimsical for WoW".Not sure. Might be a little too whimsical for WoW. Would depend on the treatment.
This idea must be more whimsical than a quest where you use a giant lizard to launch fruit from one farm to another, a quest where you have to give yourself a laxative to poop out some seeds, and the entire Goblin leveling experience from 1-20, which does have its darker moments but also involves using rocket boots to kill zombies and a giant turtle, getting a mountain giant to poop, hosting a party, stealing the Goblin Lisa, and helping prepare a rocket ship for a genetically modified raptor and her offspring.