A girl in Syria went to a party She had a blast. Guys were having a tough time picking her up.
Are you making fun of the recent Syrian event?
It's not a joke, it's just applicable in the given context.
Just because she was Syrian, it doesn't mean that you should make fun of her origin country and connect the word "she had a blast" with a suicide bomber. That diminishes her humanity and can lead her seriously hurt because of you dehumanizing her about it. I suggest that you help her be more welcomed on other parties and on other events she goes to so that she would feel more safe.