Not funny: Learning that your beloved kitty is in kidney failure. Also: stabbing her with a needle every day to administer vital fluids that are keeping her alive.
Funny: The process of explaining this to your boyfriend.
Me: I have to give her subcutaneous injections every day.
The agent: What?
Me: Subcutaneous. It means under the skin.
The agent. Under the what?
The agent: Oh! I thought you said "ceiling".
Me: No. Cats don't have ceilings.