Turn Into You In My Dreams.

I will always transform into Dale Cooper while still being myself but there is a dark version where I become Evil!Coop/Mr C, and one where I turn into Paul Atreides (from the 1984 adaptation of Frank Herbert's Dune).

Aykroyd is my main dream form, I describe my dream-persona as a 'were-celeb' and Aykroyd is my 'were-celebrity form', and as Aykroyd I act like a hybrid of me and Dan while keeping my own mind, I tend to appear as a number of Dan's characters including Elwood, Beldar, Grocer, Roman Craig, Austin Milbarge, or even Jimmy Flaherty from Celtic Pride.

Mick and David Bowie have a tendency to possess me and transform me, and another thing both transformations in common is that I will sometimes talk in Bowie's or Mick's voice and with the latter i'll often do some of Mick's moves but I'll always remain the same as usual personality/mind-wise. It's just sometimes I enjoy being Mick so much that I act like the real Mick just for kicks.

When I am appearing as Robin it is either as Genie or Peter Banning or sometimes other characters like Mork, I look, act, and sound like Robin but mentally I I am still myself but as a result of becoming Robin I also feel the same pain as the actual Robin, I will act very shy and skittish while I am Robin since I am not used to being him and will sometimes be a bit paranoid. I also tend to feel a bit itchy whenever I become Robin because of the body hair growth.

It's complicated, sometimes Corey Feldman is the best friend and sometimes he is the villain, in some cases when I become Corey I will talk in Corey's voice but I won't be entirely like him at least not mentally, physically and voice-wise I'll be exactly like Corey or one of Corey's characters but I won't entirely be like Corey. So you don't have to worry about me breaking out into any embarassingly awful dance moves.

With Bowie it's complicated since I know that Bowie started as a disembodied voice in the clouds before taking on spirit form and going through numerous people before possessing me and turning me into him, i'm still partially myself as Bowie but look and sound/exactly like him.

Walken's my go to transformation, i'm always Walken.

While I may look and sound like Russell when I am him still partially acts like myself it's just that I used to hate being Russell so much due to how Russell was my character's enemy in dreams.