Here’s a joke you can use at parties if you want people to look at you with a baffled, pitying expression:
Hoje em dia, os cães são autocolantes mas antigamente, se quisesse prender um cão numa parede ou seja o que for, teria de usar Cola Cão
Cola = glue and Cão (with an accent) means dog so I’m reading this as dog glue, even though I know it’s a brand of hot chocolate powder and Cao is short for Cacau. The joke is just riffing off the idea of what you might use dog glue for.
It doesn’t work because Cao is pronounced differently from Cão. More like “Cáu”. Apparently it took a couple of reads to even see what I was driving at. Disappointing. I was quite proud of it.