Replying to Alibi for partying in hs

So my parents are pretty strict about parties... they usually make me confirm there's adult supervision so that there's no booze etc. by going to the door or whatnot. This is pretty fucking annoying if I want to attend a legit party instead of some sorry ass soda and snacks party with shitty pop music. Who the fuck actually has fun at those? Anyway I digress. How am I supposed to convince my parents to let me go to a party if it's not "supervised"? Should I just say I'm spending the night at a friend's house or something? What if my parents try to contact my buddies to confirm? Anyone know a better alibi?

My views don't necessarily reflect the views of newschoolers underage drinking is bad forums aren't liable for me fucking myself over and whatnot.