A wobble is a genetic disorder found in the spider gene or anything that carries the gene. It is a disability to control the upper neck muscles, causing a literal "wobble" of the head. You can look it up on YouTube, but the ones shown on YouTube are mainly showing the worse side of the wobble. There are some spider morphs that have such a slight wobble that it is unnoticeable if you're not watching from just the right angle. Hope this helped![]()