Bullet-time Cinematics?

I havent seen anything about it so I just wonder if its possible to make..

if there is a cinematic with "bullet-time" plz tell me where to find it...

You should check out "Insaniteus Cinematics". You find it in his signature.

if its single player maybe just change the game speed to slow, else change all the unit animation speeds to like 25%?

Oh ive done it. but I forgot alot of it. Heres what I rember

Actions-
animation-set units animation to 15.0%
animation-play units death animation