A Fuzzy Noodle is an example of a nickname comparing animals to noodles

In this case a Ferret
Also see Danger Noodle

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

meaning that a person is highly confused and slow, not knowing what they are doing and or what is going on. It can also mean that a person is beng dick sometimes.