There is a difference between Satan, Iblis, and the Devil in Arabic. Let's analyze the terms and see how to use them.
The verb ba'a (بَقى) in Egyptian Arabic is tricky. You'll hear this verb in many situations. In general, it is used with a following past tense verb.
Filler expressions make Egyptian Arabic difficult for learners: bass, ya'ny, ba'a - words that don't really change the meaning of the sentence. Here is a list.