This is my first tab but it works great for me. It's the intro. to the song "LOUIE, LOUIE" from the Kingsmen.
E----5-5--5---------------5-5--
G-----------5--5-----7-7--7---
B-------------------------------
D-------------------------------
A-------------------------------
E-------------------------------

Repeat this a few more times....

I just started playing guitar and first learned this song in about 3 minutes. its very easy, and it's a good warm up.