Saundered Edit Meaning

1.

When a person or persons attempt to meet up with a group of people at a pre-determined location and arrive to find the group has relocated without giving notice there was a change in plans

Nate went to pick us up at our house to give us a ride downtown, but we didn't feel like waiting so we Saundered him and just drove ourselves.

See ditched, left, pissed, suckered, outcast