A proton and an electron walk into a bar
The proton says "Your round"

"Are you sure" replies the electron

"Yes I'm positive" says the proton
( Naked Ape call me Caitlyn, Thu 2 Jun 2011, 14:41, 2 replies, latest was 15 years ago)

actually
the electron replies "I am, but that has only recently been shown. Previously I was thought to be egg-shaped"
( Vipros. clever got me this far, then tricky got me in, Thu 2 Jun 2011, 14:42, Reply)

Factually correct

( sporters I’m sincerely gratitude to you, Thu 2 Jun 2011, 14:44, Reply)

And good to get a new spin on an elementary joke like that.

(BrianHequator was stretching owls, on, or around, Thu 2 Jun 2011, 14:45, Reply)

I am neutral in all this

( sporters I’m sincerely gratitude to you, Thu 2 Jun 2011, 14:47, Reply)

I've got my ion you.

( Noeli overtheshoulderboulderholderthingstraplatchboobs, Thu 2 Jun 2011, 14:48, Reply)

It appears everyone's dissociated themselves from this subthread then ...

(BrianHequator was stretching owls, on, or around, Thu 2 Jun 2011, 14:55, Reply)

That's the the first part of the jowk
it's a double punchline
( Naked Ape call me Caitlyn, Thu 2 Jun 2011, 14:45, Reply)

A proton and an Australian electron walk into a bar
The proton says "Your round"

"Are you sure?"
"Are you sure?"
"Are you sure?" replies the electron

"Yes I'm positive" says the proton
( TGB checking Off Topic is still shit at, Thu 2 Jun 2011, 14:48, Reply)