Reuse: Beer Bottles

So, if theres one thing college students have no shortage of it's leftover beer bottles.  Rather than throwing them away, I decided to reuse them.

We all know I have an obsession with glitter so... Glitter + beer bottles = adorable vases

I used painters tape to tape off where I didn't want the glitter.  Then I used mod podge and sprinkled glitter on top of it.  I reused the exces glitter by rolling the bottles in it to get any of the spots I missed.  ( The first two on the left were a wine-fueled experiment... ignore the uneven-ness.)

What have you reused recently?