Last gaming session I was reminded of an old quote from D&D. Often the group I was in was distrusted in villages, even if they were needed. We got irritated at it and decided to get snarky. We had a halfling rogue who had a babyface and therefore looked like a human child (And used it shamelessly). We started doing a chant. I wish I could say it, it has a good meter. Group: "Rape. Kill. Pillage and burn. Rape kill pillage and burn." Halfling: "Eat babies!" Repeat as needed. Everyone in the group always gave the halfing a "Whaa???" look even though he always did it. (Part of the routine.) Became a running gag.
Once a co-worker of my had a stuffed dog (beanie baby) and a stuffed ocelot from the zoo. I took the 'cat' and waved it up and down in front of her, then grabbed the dog and pretended it barked. As she looked at me as if I'd lost my mind, I said "It's cat scan and a lab report."