verb; to screw over or be screwed over. One can get snoided by karma, in that you did something bad, and are paying the price for it. Usually one is snoided by their own stupidity. conversely, you can snoid someone else by making sure that they are screwed.
I wasn't thinking, and got snoided during rush hour by insane amounts of traffic.
I was playing football, and I caught an interception, with 70 yards clear for me to run a touchdown. However, I did a really long victory dance, and was tackled by the other team, who stole the ball back from me, and recovered all lost yardage. Due to my own stupidity, I was snoided.