Dog, cat, fish
"Hey, Zapp!"
The young man in the white suit turned around. "What?", he asked while he bored snapped his lighter.
Chain sighed. "I said "Zed" not "Zapp". Better pay attention, birdbrain."
"You're going to make me see red, dog-lady!", Zapp hissed angrily and swept out of the room. With a loud bang he let the door shut, but you could hear him cursing for a long time.
"I'm sitting here for an hour", the merman said after a moment of silence, "and you definitely said "Zapp" instead of "Zed" every single time."
Chain gave him a big smile. "I know."