Who made the potato salad?

Why is potato salad always the dish greeted with the most
suspicion? LOL

Tell me you have never heard this at a holiday/family gathering?! LOL

It does not matter what the occasion is down south... potato salad will show up on the table.  Funerals...church picnics...and every single holiday known to draw a crowd!!

Now  I know y'all have gone by a potato salad on the table and looked at it like WHAT THE CUSS WORD IS THAT?!

All potato salads are not good potato salad.

Now it never fails that someone will make potato salad who you know has no business making the potato salad.  Either they are "nasty" (don't keep a clean home), inept (leave the potato salad out making it toxic) or just plain don't know what they are doing... Tomorrow is Thanksgiving.  Who anticipates the potato salad debacle going down in your home?

Besides the potato salad question... what are some other things that are always said or done at holiday gatherings? The good? The bad? The hilarious?