"hangoutguy1" appears to be a username or nickname for a person in a porn video. It doesn't have any specific meaning related to the content of the video itself. However, this could refer to someone who is just hanging out with other people, possibly engaging in sexual activities with them. This person might be involved in various sex acts or scenarios based on the context of the video and other participants. Please consider that this is a general interpretation and the exact meaning can only be known by watching the video.