OK, so this particular set of passive aggressive images is technically not really lying or deceit, but, in the the trickster, they are lots of fun. I think Loki would approve.
Remember, deceit isn’t just about lying, it’s about what is said, what is left unsaid, and twists in understanding. Yes, Loki would definitely approve of these hilarious signs. After all, he once turned himself into an insect to annoy a dwarf as it built Thor’s hammer. Loki was an accomplished shape-shifter, kind of like we become when we get into our passive-aggressive moods.