What dose it mean when someone coughs or spits when they see you?

Question

I have been cough and spit at by random strangers what dose that mean

Answer 1

When people see me they f**t.

Answer 2

Maybe they are allergic to u.  although spitting on someone now is assault.

Answer 3

it means that they're mean..

Answer 4

That is really hard to believe and is extremely rude on the part of a stranger.  Either you're making this story up or are infamous in your town for doing something really nasty.