When I was in elementary school joke technology was pretty poor. I suppose that is true for anyone in elementary school. I don't remember many of the jokes is actually not a joke:
What is the difference between an orange?
Because a vest has no sleeves!
Yeah. I know. In my defense I was nine years old at the time. I remember us going to a random adult, someone tells the joke emphatically and we all laughing at the "punch line" as if it was the funniest thing in the world. I have no idea where I heard it, but it is a surprisingly strong memory.
As an adult, I don't generally remember a joke. At least not until someone starts to tell it. There is one exception. I got this joke from the Internet. This is not my joke.
Two drums and a cymbal jump off a cliff.
Bum bum tssssh!
Be good, have fun,
Since we are talking about jokes... nerd disses!