Pinterest Ideas:What Works?

Ok,so I haven't tried very many pinterest ideas,but what here's what I have tried.Adult ice pops do work,and they're delicious,though they take forever to freeze.(duh) Dr Pepper cupcakes in a jar,kind of work.We doubled the recipe,and we shouldn't have doubled the vanilla,so right now,unknown about wether it actually works.I have tried Mountain Dew cupcakes,though I added too much butter,and I have to try that again too.I have tried them again,and they do work.