Best scene
When the kids are at Reggie's house talking and there's a random K-Mart bought fan blowing in the background. I don't know I just found its inclusion to be appropriate, kinda added to the whole this movie only cost like 5 bucks to make vibe.
Seriously, though, I loved the finale. Great stuff throughout, though, I think the scene I'll remember the most is the one that took place at the car wash.
It's a sad thing that your adventures have ended here