This dream seems to explore themes of deception, identity, and the boundaries of your comfort zone. Here are some insights into its elements:

1. Driving with Your Father: This could symbolize guidance and authority in your life. Your father represents a moral compass or societal expectations, and your decision to lie about your whereabouts suggests a desire for independence or to break free from those expectations.
2. Memory Loss: This aspect may indicate feelings of confusion or anxiety about your identity and choices. Memory loss can symbolize a fear of losing control or the consequences of your actions, particularly when it comes to social situations or peer pressure.
3. Being Drunk and Blacking Out: The idea of losing control due to intoxication might reflect your curiosity about experiences outside your norm, as well as underlying fears about how those experiences could change you. It can also represent a conflict between wanting to fit in with your friends and maintaining your own values.
4. Flashbacks and Different Behaviors: These memories suggest that you might be grappling with aspects of yourself that you don’t usually express. It could indicate a tension between your public persona and your private desires, as well as the influence of your social circle on your behavior.
5. Tired Friends and Fun: The juxtaposition of fun and consciousness in your dream points to the idea that personal enjoyment sometimes comes at a cost. It may reflect an internal struggle between wanting to let loose and the consequences that follow.

Overall, this dream may be prompting you to reflect on your social life, your boundaries, and how you perceive yourself in relation to your friends. It could be worth considering if there are areas in your life where you feel pressure to conform or if there are risks you’re contemplating. Exploring these themes in your waking life might provide clarity and help you navigate your relationships and personal choices more confidently.