Don't mess with the Spurs

Well, I learned how to say "don't mess with the Spurs" in Spanish today, but promptly forgot, and attempts on translation sites haven't produced the on the street, on that T-shirt phrase. Help please if anyone knows it, I'm slow!

The pose and picture was based off the Sports Illustrated cover. I thought it was cool that they broke the "jinx"! My fellow San Antonians are unbridled in Spurs enthusiasm. At several points, I felt a little trampled by picture taking onlookers- there was no place to step aside!  I'm crossing my fingers and saying my prayers for tomorrow night.