Bayonetta had something similar. If you double tap dodge, you turned into a panther. Not sure if it was intentional, but I always thought it was Kamiya forcing you to get the timing of the dodge right to get to Witch time, and I got the same thought with this. 'Better get your timing right or you'll just change into a car'
Again, not sure if this has been intentional, or just the function was there for convenience but if it was intentional to force you to get the timing of dodges right, I think it's genius.
Metal Gear