temptress (plural temptresses) 1  An alluring woman who seduces or exploits men. 2  A woman considered sexually attractive by men. Marilyn Monroe, the iconic temptress of the 20th century.
Sarcasm is difficult to understand when crossing any language barrier, but yes it is a popular stereotype that the Germans have little sense of humour. I work with several german clients and they don't put up with anything let's put it that way. Just Google it.
In essence, sarcasm is easy (as is most anger, criticism and meanness) while true, harmless wit takes talent. Thus, the main difference between wit and sarcasm is that, as already stated, sarcasm is hostility disguised as humor. It is intended to hurt, and is often bitter and caustic.