Asl is just a shortend term for
However it beeing a simple term many people take it to far.
Luke: Hey asl?
It can go wrong however.
Luke: Hey Asl?
Luke:were abouts in the uk
Luke:Street/house number maybe we can meet up.
The action you take after this can decide what happenes next because you dont know who they are tbh (tbh= To be honest)