My friends are picking up the brand new bottles of wine I've had for 3 months or so now. I just can't drink wine. I'll save like 4 bottles for myself, but the other 8 are getting donated.

Yes, booze can expire. There's a shelf life for both unopened and opened booze. I had no idea. I thought booze lasted forever or got better over time. I was wrong.

I'm not really interested in drinking alcohol. I like my Diet Coke better, but I'm not even supposed to have that.

I like the milk idea you brough up, @InkyTinks