Oh lord how I have done a combination of these with my babies. All you want is to escape to have a few minutes of normality, or 'Me' time, and the only way to get it is by ditching you precious bundle.
Esther Anderson and her husband made a hilarious video about the different ways parents try to leave their sleeping babies without waking them.
The only one I have not done is the escaping ninja routine, simply because I lack the skills and coordination to pull it off. Enjoy!