Corny geek jokes

Two hydrogen atoms walk into a bar. One says, "I think I've lost an electron."
The other says, "Are you sure?"
The first says, "Uh....... Yeah, I'm positive."

So, a neutron walks into a bar. "I'd like a beer" he says. The bartender promptly serves up a beer. "How much will that be?" asks the neutron.
The bartender replies, "For you?............................ No charge."