I think this is one of the coolest cards I have ever made, and also one of the easiest! I got the SVG cutting file for free from Bird's Cards, and cut it out with my Brother Scan N Cut. I used some really awesome shimmery metallic paper for 3 of the 4 layers, and a dark brown paper for the "beer". To finish it off, I stamped "happy birthday" on the inside using the sentiment from Lawn Fawn's "Party Animal". I also cut out the word "cheers" with my Cuttlebug using a Lawn Fawn "scripty" word die.
Cheers!