In German…

 
Gute = Good
 
Nacht = Night
 
Gute Nacht = Goodnight
 

 
 
 The ‘acht’ in Gute Nacht sounds like you’re hocking something out of your throat.  You might think it’s ok to be lazy and just fake it with an ‘act’ sound.

 
That would look something like this…
 
Gute Nackt.
 
Nackt = Naked
 
Gute Nackt = Good Naked
 
How many Germans did I naively come on to last month?
 
P.S.  When searching for the correct German spelling of these words, you should not Google ‘naked in German.’  It could be embarassing.