A reference from a BBC Sci-Fi television series, where the main protagonist, the Doctor, tries to explain time to a character in the episode named Sally Sparrow. And describes that time is a big ball of "wibbly wobbly timey wimey stuff." Or a ball of time where you can take any path alter any time line. Which is true, proven by Astrophysicist, Neil Degrasse Tyson.
Now used to describe something as very confusing.
when knocked out standing up via a superman punch, spinning back fist, or large hook in UFC undisputed creating a standing wobble for the knocked out opponent before he face plants into the mat.
Person a: hey have you seen wobbledogs?
Person b: no? Why
Person a: *shows the amazing wobbling dogs that are also monstrosities*
Person b: Jesus fuck that’s amazing