I think I've heard that one from you before, but I don't know if it was from this thread or another...
Hm.
It turns out most of the jokes I know are rather in the style of "Dad jokes" (if I understand that term correctly).
So proceed at your own peril, you've been warned!
Spoiler
Two atoms walk into a bar.
They have a bunch to drink and are having a great time.
When the night is over and they've paid their tab, they're about to walk out the door...
but one of them suddenly turns to the other.
"Oh no! I think I've lost an electron?"
"Ugh, you would say that at this time of night. Well, are you really sure?"
.
.
.
"Yes, I'm positive!"
Because if you're going to go for silly jokes, NERDY silly jokes are even better.