General Enjoyment:
* האַב אַ גוט צייט (hav a gut tsayt): This literally means "have a good time," but is used as a general "enjoy" in many situations.
* האַב הנאה (hav hana'ah): This means "have pleasure" and is a more formal way to say "enjoy."
Enjoy Your Meal:
* גוטן אַפּעטיט (gutn apetyt): This is the most common way to say "enjoy your meal" in Yiddish.
Enjoy Something Specific:
* האַב שפּאַס (hav shpas): This means "have fun" and is used to express enjoyment of an activity.
* האַב הנאה (hav hana'ah): This can also be used to express enjoyment of a specific thing, like a book or a movie.
The best way to choose the right expression depends on the situation and your level of formality.