1. When an individual carries out what may normally be called the "walk of shame", but is actually accompanied by an individual with whom they "hooked-up". The escort is no longer augmenting shame, but is in fact a "trophy" or prize; as if one is walking the winner's circle.
2. Being walked back to your place with last night's (usually random) hook-up. That person is the "trophy".

When you eat dirt for the first time and leave your family to build a shack in the woods