What's going on with Anthony Weiner's old Twitter account?

https://twitter.com/CAAmyO/status/373281496099864576

Mayoral candidate Anthony Weiner has been running (what’s left of) his campaign though the reasonably well behaved @anthonyweiner account, but some strange activity on his old @repweiner account has people wondering what’s going on.

He's baack! RT @repweiner: A

— Toby Harnden (@tobyharnden) August 30, 2013

Anthony Weiner, @repweiner is now trending in #DC http://t.co/Xu9W3gI4lu

— Trendsmap DC (@TrendsDC) August 30, 2013

What the hell is going on in @repweiner's TL? Cc @TwitchyTeam @BeccaJLower @michellemalkin pic.twitter.com/ArTnvK6Vdt

— (((Aaron “Worthing” Walker))) (@AaronWorthing) August 30, 2013

A…?

dick pic will be forthcoming. RT @repweiner: A

— Mike (@ThePantau) August 30, 2013

Accidental dick tweet…don't hold it so close to the screen
RT @repweiner: A

— Lefty Bollocks (@LeftyBollocks) August 30, 2013

“@repweiner: A” oops meant to send DM plus selfie

— Jen Chung (@jenchung) August 30, 2013

Wow. A "Scarlet Letter" tweet. Amazing and interesting. RT @repweiner A

— wise_kaplan (@wise_kaplan) August 30, 2013

https://twitter.com/redsteeze/status/373281867229052928

Hole? / @repweiner: A

— David Clinch (@DavidClinchNews) August 30, 2013

You still not good at this twitter thing are you? RT @repweiner: A

— Zach Pippin (@zachpippin) August 30, 2013