A scandal that breaks out a few weeks before electiontime, usually involving an older politican and a young guy, usually underage boy.
Foley, a Republican congressman from Florida had a nasty cocktober surprise when he was found out to having sexually solicited young congressional pages.
The male ejaculate, or semen. Since semen has the consistency, thickness, and headyness of melted butted, and comes from a cock, it's referred to as "cockbutter."
Dude, she ate my cockbutter with gusto, and swallowed every drop!
Stacey: I used to be a cocksitter when I was in my 20s or I wouldnt be able to pay off my student loan...
Jane: I am not surprised to hear that Stacey!