First timeish drinkers

Boyfriend and I have only drank once or twice before, 21 and are pretty disconnected from our peers so we have no experience or idea of what’s actually good for a night in. I wanna get wasted, but hopefully not have a hellish hangover. Maybe I’m asking for too much lmao. We did beatboxes last time, and they were so incredibly nasty we were gagging all the way through. I’m leaning toward making kalimoxo, but again I did want to actually feel something so I’m not sure. We don’t live together so it’s just for the weekend, tryna make it worthwhile. Any recommendations of something I can maybe get at a grocery store nearby and that’s not disgusting?