I heard about the Minstrel Show Transformers, but there's also a slutty Decepticon?

Apparently yes.

So how do the Decepticons plan to get the symbols, I guess?
Well, the Decepticons have very cunningly created a hot chick robot who they enrolled in the same college and put in the same astronomy class as Sam. And they made her a huge slut.

Wait.
Waiting.

There's a slutty Decepticon?
Yeah, she's a real ho. The Decepticons apparently have an incredibly powerful slut-making program, because she has it down, man. Anyways--

A pretty brilliant Transformers 2 FAQ at Topless Robot. The part about Transformers in heaven is epic... and apparently accurate.