Spaz or N have not got new meanings. Have I used them on here? What about Moron or Cretin? Mong means to act or say something stupid or idiotic. It's moved on from it's original meaning as have other words. Nobody on here uses it as a slur on disabled people. I'm guessing you never use any derogatory terms just in case they upset somebody nearby? Offence is taken not given. It's a choice.
It doesn't need to be directed to DS people in order to be offensive. We can be offended on their behalf.
the n word has changed, kind of. if it ends in an a instead of a hard r it's used as endearment it's a youth thing
Ditch the pineapple - try a segment or three of caramelised (in butter, obvs) eating apple. Or an egg ..... an egg is good.