Rats are intelligent and social creatures, often being quite affectionate and playful pets. Rats can be found worldwide and are adaptable to many environments.
Small balls of dust, fluff, and otherwise nose-tickling elusive bits of conglomerated fuzz that lives under your bed are affectionately known as dust bunnies.
Data is an android, and one of the main characters from Star Trek: The Next Generation. He has no emotion chip, and therefore cannot feel any emotions.
The Sowbug killer spider is quite a gnarly-looking arachnid. Their diet consists exclusively of sow bugs, also known as roly-polys. They are found many places.
In the video game series The Legend of Zelda there are crow-like enemies called Guays. They appear to be ordinary crows that swoop down on the protagonist Link.
The key of G major uses one sharp: F#. The chords in G major are: G maj, A min, B min, C maj, D maj, E min, F# diminished. The relative minor is E minor.
The key of F major uses one flat: Bb. The chords in F major are: F maj, G min, A min, Bb maj, C maj, D min, E diminished. The relative minor is D minor.